You would think that after years of installing SharePoint in various scenarios, that I would be able to get past step 3 in the configuration wizard (the step that creates the configuration database). But today I almost got nailed by an issue that – while in hindsight is dead-set obvious – was rather difficult to diagnose.

Basically it was a straightforward two server farm installation. The installer account had local admin rights on the web front end server and sysadmin rights on the SQL box. SQL was a dedicated named instance using an alias. I was tutoring the install while an engineer did the driving and as soon as we hit step 3, blammo! – the Installation failed claiming that the configuration database could not be created.

Looking a little deeper into the log, the error message stated:

An error occurred while getting information about the user svc-spfarm at server mydomain.com: Access is denied

Hmm.. After double checking all the obvious things (SQL dbcreator and securityadmin on the farm account, group policy interference, etc) it was clear this was something different. The configuration database was successfully created on the SQL server, although the permissions of the farm account had not been applied. This proved that SQL permissions were appropriate. Clearly this was an issue around authentication and active directory.

There were very few reports of similar symptoms online and the closest I saw was a situation where the person ran the SharePoint configuration wizard using the local machine administrator account by mistake, rather than a domain account. Of course, the local account had no rights to access active directory and the wizard had failed because it had no way to verify the SharePoint farm account in AD to grant it permissions to the configuration database. But in this case we were definitely using a valid domain account.

As part of our troubleshooting, we opted to explicitly give the farm account “Log on as a service” rights (since this is needed for provisioning the user profile service later anyhow). It was then we saw some really bizarre behaviour. We were unable to find the SharePoint farm account in Active Directory. Any attempt to add the farm account to the “log on as a service” right would not resolve and therefore we could not assign that right. We created another service account to test this behaviour and and the same thing happened. This immediately smelt like an issue with Active directory replication – where the domain controller being accessed was not replicating with the others domain controllers. A quick repladmin check and we ascertained that all was fine.

Hmm…

At this point, we started experimenting with various accounts, old and new. We were able to conclude that irrespective of the age of the account, some accounts could be found in Active Directory no problem, whereas others could not be. Yet those that could not be found were valid and working on the domain.

Finally one of the senior guys in the organisation realised the problem. In their AD topology, there was an OU for all service accounts. The permissions of that OU had been modified from the default. The “Domain users” group did not have any access to that OU at all. This prevented service accounts from being enumerated by regular domain accounts (a security design they had adopted some time back). Interestingly, even service accounts that live in this OU cannot enumerate any other accounts in that OU, including themselves.

This caused several problems with SharePoint. First the configuration wizard could not finish because it needed to assign the farm account permissions to the config and central admin databases. Additionally, the farm account would not be able to register managed accounts if those accounts were stored in this OU.

Fortunately, when they created this setup, they made a special group called “Enumerate Service Account OU”. By adding the installer account and the farm account to this group all was well.

I have to say, I thought I had seen most of the ways Active Directory configuration might trip me up – but this was a first. Anyone else seen this before?

Thanks for reading

Paul Culmsee

www.sevensigma.com.au

www.hereticsguidebooks.com

p.s The error log detail is below….

Log Name:      Application

Source:        SharePoint 2010 Products Configuration Wizard

Date:          1/02/2012 2:22:52 PM

Event ID:      104

Task Category: None

Level:         Error

Keywords:      Classic

User:          N/A

Computer:      Mycomputer

Description:

Failed to create the configuration database.

An exception of type System.InvalidOperationException was thrown.  Additional exception information: An error occurred while getting information about the user svc-spfarm at server mydomain: Access is denied

System.InvalidOperationException: An error occurred while getting information about the user svc-spfarm at server mydomain

   at Microsoft.SharePoint.Win32.SPNetApi32.NetUserGetInfo1(String server, String name)

   at Microsoft.SharePoint.Administration.SPManagedAccount.GetUserAccountControl(String username)

   at Microsoft.SharePoint.Administration.SPManagedAccount.Update()

   at Microsoft.SharePoint.Administration.SPProcessIdentity.Update()

   at Microsoft.SharePoint.Administration.SPApplicationPool.Update()

   at Microsoft.SharePoint.Administration.SPWebApplication.CreateDefaultInstance(SPWebService service, Guid id, String applicationPoolId, SPProcessAccount processAccount, String iisServerComment, Boolean secureSocketsLayer, String iisHostHeader, Int32 iisPort, Boolean iisAllowAnonymous, DirectoryInfo iisRootDirectory, Uri defaultZoneUri, Boolean iisEnsureNTLM, Boolean createDatabase, String databaseServer, String databaseName, String databaseUsername, String databasePassword, SPSearchServiceInstance searchServiceInstance, Boolean autoActivateFeatures)

   at Microsoft.SharePoint.Administration.SPWebApplication.CreateDefaultInstance(SPWebService service, Guid id, String applicationPoolId, IdentityType identityType, String applicationPoolUsername, SecureString applicationPoolPassword, String iisServerComment, Boolean secureSocketsLayer, String iisHostHeader, Int32 iisPort, Boolean iisAllowAnonymous, DirectoryInfo iisRootDirectory, Uri defaultZoneUri, Boolean iisEnsureNTLM, Boolean createDatabase, String databaseServer, String databaseName, String databaseUsername, String databasePassword, SPSearchServiceInstance searchServiceInstance, Boolean autoActivateFeatures)

   at Microsoft.SharePoint.Administration.SPAdministrationWebApplication.CreateDefaultInstance(SqlConnectionStringBuilder administrationContentDatabase, SPWebService adminService, IdentityType identityType, String farmUser, SecureString farmPassword)

   at Microsoft.SharePoint.Administration.SPFarm.CreateAdministrationWebService(SqlConnectionStringBuilder administrationContentDatabase, IdentityType identityType, String farmUser, SecureString farmPassword)

   at Microsoft.SharePoint.Administration.SPFarm.CreateBasicServices(SqlConnectionStringBuilder administrationContentDatabase, IdentityType identityType, String farmUser, SecureString farmPassword)

   at Microsoft.SharePoint.Administration.SPFarm.Create(SqlConnectionStringBuilder configurationDatabase, SqlConnectionStringBuilder administrationContentDatabase, IdentityType identityType, String farmUser, SecureString farmPassword, SecureString masterPassphrase)

   at Microsoft.SharePoint.Administration.SPFarm.Create(SqlConnectionStringBuilder configurationDatabase, SqlConnectionStringBuilder administrationContentDatabase, String farmUser, SecureString farmPassword, SecureString masterPassphrase)

   at Microsoft.SharePoint.PostSetupConfiguration.ConfigurationDatabaseTask.CreateOrConnectConfigDb()

   at Microsoft.SharePoint.PostSetupConfiguration.ConfigurationDatabaseTask.Run()

   at Microsoft.SharePoint.PostSetupConfiguration.TaskThread.ExecuteTask()

                      

No Tags

Just a quick note to mention that I’m off travelling again, this time swapping 39 degree Celsius summer weather of Perth for somewhere between –6 to 5 degrees of Canada. I’ll be spending a week in Canada running two classes – one public and one private. The first class is a public SharePoint Governance and Information Architecture class running in Vancouver. MVP Michal Pisarek of SharePointAnalystHQ fame will be there and it should be a terrific two days of learning how to think a little differently to govern SharePoint strategy and deployment. You will learn a bunch of new skills, techniques and perspectives. Best of all, the skills learnt are applicable for many other types of complex projects.

The class flyer is here: http://www.sevensigma.com.au/wp-content/uploads/downloads/2011/02/SPIA.pdf

The registration site is here: http://spiavancouver.eventbrite.com/

In terms of course coverage and content it is worth noting the research performed by the Eventful group (who run the Share conferences). According to them, the hot topic areas for SharePoint are governance, user adoption, change management, information architecture and user empowerment. These sort of topics are the sort where plenty of people tell you what the issues are, but are typically lighter on what to do about them. This class covers why this is, as well as dealing with all of these areas and presents detailed strategies, tools and methods to address them. Furthermore, aside from the 500+ page manual of meaty governance goodness, as a take home, we supply a CD for attendees with a sample performance framework, governance plan, SharePoint ROI calculator and sample mind maps of Information Architecture.

At last count there were 5 places left for the Vancouver class, so if you have been pondering if it is a worthwhile class, check out some of the feedback from the class web site. Also, if you know anybody who might be interested in attending, please pass the course flyer and registration site details to them. We always end up with people who tell us “Ah – if only I knew about the class!!”

Thanks for reading

Paul Culmsee

www.sevensigma.com.au

www.hereticsguidebooks.com

                      

No Tags

Welcome to my fifth post that delves into the irrational world of cloud computing. After examining the not-so-obvious aspects of Microsoft, Amazon and the industry more broadly, its time to shift focus a little. Now the appeal of the cloud really depends on your perspective. To me, there are three basic motivations for getting in on the act…

1. I can make a buck
2. I can save a buck
3. I can save a buck (and while I am at it, escape my pain-in-the-ass IT department)

If you haven’t guessed it, this post will examine #3, and look at what the cloud means for the the perennial issue of the IT department and business disconnect. I recently read an article over at CIO magazine where they coined the term “Server Huggers” to describe the phenomenon I am about to describe. So to set the flavour for this discussion, let me tell you about the biggest secret in organisational life…

We all have an identity crisis (so get over it).

In organizations, there are roles that I would call transactional (i.e. governed by process and clear KPI’s) and those that are knowledge-based (governed by gut feel and insight). Whilst most roles actually entail both of these elements, most of us in SharePoint land are the latter. In fact we actually spend a lot of time in meeting rooms “strategizing” the solutions that our more transactionally focused colleagues will be using to meet their KPI’s. Beyond SharePoint, this also applies to Business Analysts, Information Architects, Enterprise Architects, Project Managers and pretty much anyone with the word “senior”, “architect”, “analyst”  or “strategic” in their job title.

But there is a big, fat, elephant in the “strategizing room” of certain knowledge worker roles that is at the root of some irrational organisational behaviour. Many of us are suffering a role-based identity crisis. To explain this, lets pick a straw-man example of one of the most conflicted roles of all right now: Information Architects.

One challenge with the craft of IA is pace of change, since IA today looks very different from its library and taxonomic roots. Undoubtedly, it will look very different ten years from now too as it gets assailed from various other roles and perspectives, each believing their version of rightness is more right. Consider this slightly abridged quote from Joshua Porter:

Worse, the term “information architecture” has over time come to encompass, as suggested by its principal promoters, nearly every facet of not just web design, but Design itself. Nowhere is this more apparent than in the latest update of Rosenfeld and Morville’s O’Reilly title, where the definition has become so expansive that there is now little left that isn’t information architecture […] In addition, the authors can’t seem to make up their minds about what IA actually is […] (a similar affliction pervades the SIGIA mailing list, which has become infamous for never-ending definition battles.) This is not just academic waffling, but evidence of a term too broadly defined. Many disciplines often reach out beyond their initial borders, after catching on and gaining converts, but IA is going to the extreme. One technologist and designer I know even referred to this ever-growing set of definitions as the “IA land-grab”, referring to the tendency that all things Design are being redefined as IA.

You can tell when a role is suffering an identity crisis rather easily too. It is when people with the current role start to muse that the title no longer reflects what they do and call for new roles to better reflect the environment they find themselves in. Evidence for this exists further in Porter’s post. Check out the line I marked with bold below:

In addition, this shift is already happening to information architects, who, recognizing that information is only a byproduct of activity, increasingly adopt a different job title. Most are moving toward something in the realm of “user experience”, which is probably a good thing because it has the rigor of focusing on the user’s actual experience. Also, this as an inevitable move, given that most IAs are concerned about designing great things. IA Scott Weisbrod, sees this happening too: “People who once identified themselves as Information Architects are now looking for more meaningful expressions to describe what they do – whether it’s interaction architect or experience designer”

So while I used the example of Information Architects as an example of how pace of change causes an identity crisis, the advent of the cloud doesn’t actually cause too many IA’s (or whatever they choose to call themselves) to lose too much sleep. But there are other knowledge-worker roles that have not really felt the effects of change in the same way as their IA cousins. In fact, for the better part of twenty years one group have actually benefited greatly from pace of change. Only now is the ground under their feet starting to shift, and the resulting behaviours are starting to reflect the emergence of an identity crisis that some would say is long overdue.

IT Departments and the cloud

At a SharePoint Saturday in 2011, I was on a panel and we were asked by an attendee what effect Office 365 and other cloud based solutions might have on a traditional IT infrastructure role. This person asking was an infrastructure guy and his question was essentially around how his role might change as cloud solutions becomes more and more mainstream. Of course, all of the SharePoint nerds on the panel didn’t want to touch that question with a bargepole and all heads turned to me since apparently I am “the business guy”. My reply was that he was sensing a change – commoditisation of certain aspects of IT roles. Did that mean he was going to lose his job? Unlikely, but nevertheless when  change is upon us, many of us tend to place more value on what we will lose compared to what we will gain. Our defence mechanisms kick in.

But lets take this a little further: The average tech guy comes in two main personas. The first is the tech-cowboy who documents nothing, half completes projects then loses interest, is oblivious to how much they are in over their head and generally gives IT a bad name. They usually have a lot of intellectual intelligence (IQ), but not so much emotional intelligence (EQ). Ben Curry once referred to this group as “dumb smart guys.” The second persona is the conspiracy theorist who had to clean up after such a cowboy. This person usually has more skills and knowledge than the first guy, writes documentation and generally keeps things running well. Unfortunately, they also can give IT a bad name. This is because, after having to pick up the pieces of something not of their doing, they tend to develop a mother hen reflex based on a pathological fear of being paged at 9pm to come in and recover something they had no part in causing. The aforementioned cowboys rarely last the distance and therefore over time, IT departments begin to act as risk minimisers, rather than business enablers.

Now IT departments will never see it this way of course, instead believing that they enable the business because of their risk minimisation. Having spent 20 years being a paranoid conspiracy theorist, security-type IT guy, I totally get why this happens as I was the living embodiment of this attitude for a long time. Technology is getting insanely complex while users innate ability to do some really risky and dumb is increasing. Obviously, such risk needs to be managed and accordingly, a common characteristic of such an IT department is the word “no” to pretty much any question that involves introducing something new (banning iPads or espousing the evils of DropBox are the best examples I can think of right now). When I wrote about this issue in the context of SharePoint user adoption back in 2008, I had this to say:

The mother hen reflex should be understood and not ridiculed, as it is often the user’s past actions that has created the reflex. But once ingrained, the reflex can start to stifle productivity in many different ways. For example, for an employee not being able to operate at full efficiency because they are waiting 2 days for a helpdesk request to be actioned is simply not smart business. Worse still, a vicious circle emerges. Frustrated with a lack of response, the user will take matters into their own hands to improve their efficiency. But this simply plays into the hands of the mother hen reflex and for IT this reinforces the reason why such controls are needed. You just can’t trust those dog-gone users! More controls required!

The long term legacy of increasing technical complexity and risk is that IT departments become slow-moving and find it difficult to react to pace of change. Witness the number of organisations still running parts of their business on Office 2003, IE6 and Windows XP. The rest of the organisation starts to resent using old tools and the imposition of process and structure for no tangible gain. The IT department develops a reputation of being difficult to deal with and taking ages to get anything done. This disconnect begins to fester, and little by little both IT and “the business” develop a rose-tinged view of themselves (which is known as groupthink) and a misguided perception of the other.

At the end of the day though, irrespective of logic or who has the moral high ground in the debate, an IT department with a poor reputation will eventually lose. This is because IT is no longer seen as a business enabler, but as a cost-center. Just as organisations did with the IT outsourcing fad over the last decade, organisational decision makers will read CIO magazine articles about server huggers look longingly to the cloud, as applications become more sophisticated and more and more traditional vendors move into the space, thus legitimising it. IT will be viewed, however unfairly, as a burden where the cost is not worth the value realised. All the while, to conservative IT, the cloud represents some of their worst fears realised. Risk! risk! risk! Then the vicious circle of the mother-hen reflex will continue because rogue cloud applications will be commissioned without IT knowledge or approval. Now we are back to the bad old days of rogue MSAccess or SharePoint deployments that drives the call for control based governance in the first place!

<nerd interlude>

Now to the nerds reading this post who find it incredibly frustrating that their organisation will happily pump money into some cloud-based flight of fancy, but whine when you want to upgrade the network, I want you to take take note of this paragraph as it is really (really) important! I will tell you the simple reason why people are more willing to spend more money on fluffy marketing than IT. In the eyes of a manager who needs to make a profit, sponsoring a conference or making the reception area look nice is seen as revenue generating. Those who sign the cheques do not like to spend capital on stuff unless they can see that it directly contributes to revenue generation! Accordingly, a bunch of servers (and for that matter, a server room) are often not considered expenditure that generates revenue but are instead considered overhead! Overhead is something that any smart organisation strives to reduce to remain competitive. The moral of the story? Stop arguing cloud vs. internal on what direct costs are incurred because people will not care! You would do much better to demonstrate to your decision makers that IT is not an overhead. Depending on how strong your mother hen reflex is and how long it has been in place, that might be an uphill battle.

</nerd interlude>

Defence mechanisms…

Like the poor old Information Architect, the rules of the game are changing for IT with regards to cloud solutions. I am not sure how it will play out, but I am already starting to see the defence mechanisms kicking in. There was a CIO interviewed in the “Server Huggers” article that I referred to earlier (Scott Martin) who was hugely pro-cloud. He suggested that many CIO’s are seeing cloud solutions as a threat to the empire they have built:

I feel like a lot of CIOs are in the process of a kind of empire building.  IT empire builders believe that maintaining in-house services helps justify their importance to the company. Those kinds of things are really irrational and not in the best interest of the company […] there are CEO’s who don’t know anything about technology, so their trusted advisor is the guy trying to protect his job.

A client of mine in Sydney told me he enquired to his IT department about the use of hosted SharePoint for a multi-organisational project and the reply back was a giant “hell no,” based primarily on fear, uncertainty and doubt. With IT, such FUD is always cloaked in areas of quite genuine risk. There *are* many core questions that we must ask cloud vendors when taking the plunge because to not do so would be remiss (I will end this post with some of those questions). But the key issue is whether the real underlying reason behind those questions is to shut down the debate or to genuinely understand the risks and implications of moving to the cloud.

How can you tell an IT department is likely using a FUD defence? Actually, it is pretty easily because conservative IT is very predictable – they will likely try and hit you with what they think is their slam-dunk counter argument first up. Therefore, they will attempt to bury the discussion with the US Patriot Act Issue. I’ve come across this issue and and Mark Miller at FPWeb mentioned to me that this comes up all the time when they talk about SharePoint hosting to clients. (I am going to cover the Patriot Act issue in the next post because it warrants a dedicated post).

If the Patriot Act argument fails to dent unbridled cloud enthusiasm, the next layer of defence is to highlight cloud based security (identity, authentication and compliance) as well as downtime risk, citing examples such as the September outage of Office 365, SalesForce.com’s well publicized outages, the Amazon outage that took out Twitter, Reddit, Foursquare, Turntable.fm, Netflix and many, many others. The fact that many IT departments do not actually have the level of governance and assurance of their systems that they aspire to will be conveniently overlooked. 

Failing that, the last line of defence is to call into question the commercial viability of cloud providers. We talked about the issues facing the smaller players in the last post, but It is not just them. What if the provider decides to change direction and discontinue a service? Google will likely be cited, since it has a habit of axing cloud based services that don’t reach enough critical mass (the most recent casualty is Google health being retired as I write this).  The risk of a cloud provider going out of business or withdrawing a service is a much more serious risk than when a software supplier fails. At least when its on premise you still have the application running and can use it.

Every FUD defence is based on truth…

Now as I stated above, all of the concerns listed above are genuine things to consider before embarking on a cloud strategy. Prudent business managers and CIOs must weigh the pros and cons of cloud offering before rushing into a deployment that may not be appropriate for their organisation. Equally though, its important to be able to see through a FUD defence when its presented. The easiest way to do this is do some of your own investigations first.

To that end, you can save yourself a heap of time by checking out the work of Richard Harbridge. Richard did a terrific cloud talk at the most recent Share 2011 conference. You can view his slide deck here and I recommend really going through slides 48-81. He has provided a really comprehensive summary of considerations and questions to ask. Among other things, he offered a list of questions that any organisation should be asking providers of cloud services. I have listed some of them below and encourage you to check out his slide deck as it is really comprehensive and covers way more than what I have covered here.

Conclusion and looking forward…

For some organisations, the lure of cloud solutions is very seductive. From a revenue perspective, it saves a lot of capital expenditure. From a time perspective, it can be deployed very quickly and and from a maintenance perspective, takes the burden away from IT. Sounds like a winner when put that way. But the real issue is that the changing cloud paradigm potentially impacts the wellbeing of some IT professionals and IT departments because it calls into question certain patterns and practices within established roles. It also represents a loss of control and as I said earlier, people often place a higher value on what they will lose compared to what they will gain.

Irrespective of this, whether you are a new age cloud loving CIO or a server hugger, any decision to move to the cloud should be about real business outcomes. Don’t blindly accept what the sales guy tells you. Understand the risks as well as the benefits. Leverage the work Richard has done and ask the cloud providers the hard questions. Look for real world stories (like my second and third articles in this series) which illustrate where the services have let people down.

For some, cloud will be very successful. For others, the gap between expectations and reality will come with a thud.

Thanks for reading

Paul Culmsee

www.sevensigma.com.au

www.hereticsguidebooks.com

                      

No Tags

Welcome to the fourth post about the adaptive change that cloud computing is going to have on practitioners, paradigms and organisations. The previous two posts took a look at some of the dodgier side of two of the industries biggest players, Microsoft and Amazon. While I have highlighted some dumb issues with both, I nevertheless have to acknowledge their resourcing, scalability, and ability to execute. On that point of ability to execute, in this post we are going to expand a little towards the cloud industry more broadly and the inevitable consolidation that is, and will continue to take place.

Now to set the scene, a lot of people know that in the early twentieth century, there were a lot of US car manufacturers. I wonder if you can take a guess at the number of defunct car manufacturers there have been before and after that time.

…Fifty?

…One Hundred?

Not even close…

What if I told you that there were over 1700!

Here is another interesting stat. The table below shows the years where manufacturers went bankrupt or ceased operations. Below that I have put the average shelf life of each company for that decade.

Now, you would expect that the bulk of closures would be depression era, but note that the depression did not start until the late 1920’s and during the boom times that preceded it, 660 manufactures went to the wall – a worse result!

The pattern of consolidation

What I think the above table shows is the classic pattern of industry consolidation after an initial phase of innovation and expansion, where over time, the many are gobbled by the few. As the number of players consolidate, those who remain grow bigger, with more resources and economies of scale. This in turn creates barriers to entry for new participants. Accordingly, the rate of attrition slows down, but that is more due to the fact that there are fewer players in the industry. Those that are left continue to fight their battles, but now those battles take longer. Nevertheless, as time goes on, the number of players consolidate further.

If we applied a cloud/web hosting paradigm to the above table, I would equate the dotcom bust of 2000 with the depression era of the 1920’s and 1930’s. I actually think with cloud computing, we are in the 1960’s and on right now. The largest of the large players have how made big bets on the cloud and have entered the market in a big, big way. For more than a decade, other companies hosted Microsoft technology, with Microsoft showing little interest beyond selling licenses via them. Now Microsoft themselves are also the hosting provider. Does that mean most the hosting providers will have the fate of Netscape? Or will they manage to survive the dance with Goliath like Citrix or VMWare have?

For those who are not Microsoft or Amazon…

Imagine you have been hosting SharePoint solutions for a number of years. Depending on your size, you probably own racks or a cage in some-one else’s data centre, or you own a small data centre yourself. You have some high end VMWare gear to underpin your hosting offerings and you do both managed SharePoint (i.e. offer a basic site collection subscription with no custom stuff – ala Office 365) and you offer dedicated virtual machines for those who want more control (ala Amazon). You have dutifully paid your service provider licensing to Microsoft, have IT engineers on staff, some SharePoint specialists, a helpdesk and some dodgy sales guys – all standard stuff and life is good. You had a crack at implementing SharePoint multi tenancy, but found it all a bit too fiddly and complex.

Then Amazon comes along and shakes things up with their IaaS offerings. They are cost competitive, have more data centres in more regions, a higher capacity, more fault tolerance, a wider variety of services and can scale more than you can. Their ability to execute in terms of offering new services is impossible to keep up with. In short, they slowly but relentlessly take a chunk of the market and continue to grow. So, you naturally counter by pushing the legitimate line that you specialise in SharePoint, and as a result customers are in much more trusted hands than Amazon, when investing on such a complex tool as SharePoint.

But suddenly the game changes again. The very vendor who you provide cloud-based SharePoint services for, now bundles it with Exchange, Lync and offers Active Directory integration (yeah, yeah, I know there was BPOS but no-one actually heard of that). Suddenly the argument that you are a safer option than Amazon is shot down by the fact that Microsoft themselves now offer what you do. So whose hands are safer? The small hosting provider with limited resources or the multinational with billions of dollars in the bank who develops the product? Furthermore, given Microsoft’s advantage in being able to mobilise its knowledge resources with deep product knowledge, they have a richer managed service offering than you can offer (i.e. they offer multi tenancy .

This puts you in a bit of a bind as you are getting assailed at both ends. Amazon trumps you in the capabilities at the IaaS end and is encroaching in your space and Microsoft is assailing the SaaS end. How does a small fish survive in a pond with the big ones? In my opinion, the mid-tier SharePoint cloud providers will have to reinvent themselves.

The adaptive change…

So for the mid-tier SharePoint cloud provider grappling with the fact that their play area is reduced because of the big kids encroaching, there is only one option. They have to be really, really good in areas the big kids are not good at. In SharePoint terms, this means they have to go to places many don’t really want to go: they need to bolster their support offerings and move up the SharePoint stack.

You see, traditionally a SharePoint hosting provider tends to take two approaches. They provide a managed service where the customer cannot mess with it too much (i.e. Site collection admin access only). For those who need more than that, they will offer a virtual machine and wipe their hands of any maintenance or governance, beyond ensuring that  the infrastructure is fast and backed up. Until now, cloud providers could get away with this and the reason they take this approach should be obvious to anyone who has implemented SharePoint. If you don’t maintain operational governance controls, things can rapidly get out of hand. Who wants to deal with all that “people crap”? Besides, that’s a different skill set to typical skills required to run and maintain cloud services at the infrastructure layer.

So some cloud providers will kick and scream about this, and delude themselves into thinking that hosting and cloud services are their core business. For those who think this, I have news for you. The big boys think these are their core business too and they are going to do it better than you. This is now commodity stuff and a by-product of commoditisation is that many SharePoint consultancies are now cloud providers anyway! They sign up to Microsoft or Amazon and are able to provide a highly scalable SharePoint cloud service with all the value added services further up the SharePoint stack. In short, they combine their SharePoint expertise with Microsoft/Amazon’s scale.

Now on the issue of support, Amazon has no specific SharePoint skills and they never will. They are first and foremost a compelling IaaS offering. Microsoft’s support? … go and re-read part 2 if you want to see that. It seems that no matter the big multinational, level 1 tech support is always level 1 tech support.

So what strategies can a mid-tier provider take to stay competitive in this rapidly commoditising space. I think one is to go premium and go niche.

• Provide brilliant support. If I call you, day or night, I expect to speak to a SharePoint person straight away. I want to get to know them on a first name basis and I do not want to fight the defence mechanism of the support hierarchy.
• Partner with SharePoint consultancies or acquire consulting resources. The latter allows you to do some vertical integration yourself and broaden your market and offerings. A potential KPI for any SharePoint cloud provider should be that no support person ever says “sorry that’s outside the scope of what we offer.”
• Develop skills in the tools and systems that surround SharePoint or invest in SharePoint areas where skills are lacking. Examples include Project Server, PerformancePoint, integration with GIS, Records management and ERP systems. Not only will you develop competencies that few others have, but you can target particular vertical market segments who use these tools.
• (Controversial?) Dump your infrastructure and use Amazon in conjunction with another IaaS provider. You just can’t compete with their scale and price point. If you use them you will likely save costs, when combined with a second provider you can play the resiliency card and best of all … you can offer VPC

Conclusion

In the last two posts we looked at some of the areas where both Microsoft and Amazon sometimes struggle to come to grips with the SharePoint cloud paradigm. In this post, we took a look at other cloud providers having to come to grips with the SharePoint cloud paradigm of having to compete with these two giants, who are clearly looking to eke out as much value as they can from the cloud pie. Whether you agree with my suggested strategy (Rackspace appears to), the pattern of the auto industry serves as an interesting parallel to the cloud computing marketplace. Is the relentless consolidation a good thing? Probably not in the long term (we will tackle that issue in the last post in this series). In the next post, we are going to shift our focus away from the cloud providers themselves, and turn our gaze to the internal IT departments – who until now, have had it pretty good. As you will see, a big chunk of the irrational side of cloud computing comes from this area.

Thanks for reading

Paul Culmsee

www.sevensigma.com.au

                      

No Tags

My next door neighbour is a builder. When he moved next door, the house was an old piece of crap. Within 6 months, he completely renovated it himself, adding in two bedrooms, an underground garage and all sorts of cool stuff. On the other hand, I bought my house because it was a good location, someone had already renovated it and all we had to do was move in. The reason for this was simple: I had a new baby and more importantly, me and power tools do not mix. I just don’t have the skills, nor the time to do what my neighbour did.

You can probably imagine what would happen if I tried to renovate my house the way my neighbour did. It would turn out like the Ikea fails in the video. Similarly, many SharePoint installs tend to look similar to the video too. Moral of the story? Sometimes it is better to get something pre-packaged than to do it yourself.

In the last post, we examined the “Software as a Service” (SaaS) model of cloud computing in the form of Office 365. Other popular SaaS providers include SlideShare, Salesforce, Basecamp and Tom’s Planner to name a few. Most SaaS applications are browser based and not as feature rich or complex as their on-premise competition. Therefore the SaaS model is that its a bit like buying a kit home. In SaaS, no user of these services ever touches the underlying cloud infrastructure used to provide the solution, nor do they have a full mandate to tweak and customise to their hearts content. SaaS is basically predicated on the notion that someone else will do a better set-up job than you and the old 80/20 rule about what features for an application are actually used.

Some people may regard the restrictions of SaaS as a good thing – particularly if they have dealt with the consequences of one too many unproductive customization efforts previously. As many SharePointer’s know, the more you customise SharePoint, the less resilient it gets. Thus restricting what sort of customisations can be done in many circumstances might be a wise thing to do.

Nevertheless, this actually goes against the genetic traits of pretty much every Australian male walking the planet. The reason is simple: no matter how much our skills are lacking or however inappropriate tools or training, we nevertheless always want to do it ourselves. This brings me onto our next cloud provider: Amazon, and their Infrastructure as a Service (IaaS) model of cloud based services. This is the ultimate DIY solution for those of us that find SaaS to cramping our style. Let’s take a closer look shall we?

Amazon in a nutshell

Okay, I have to admit that as an infrastructure guy, I am genetically predisposed to liking Amazon’s cloud offerings. Why? well as an infrastructure guy, I am like my neighbour who renovated his own house. I’d rather do it all myself because I have acquired the skills to do so. So for any server-hugging infrastructure people out there who are wondering what they have been missing out on? Read on… you might like what you see.

Now first up, its easy for new players to get a bit intimidated by Amazon’s bewildering array of offerings with brand names that make no sense to anybody but Amazon… EC2, VPC, S3, ECU, EBS, RDS, AMI’s, Availability Zones – sheesh! So I am going to ignore all of their confusing brand names and just hope that you have heard of virtual machines and will assume that you or your tech geeks know all about VMware. The simplest way to describe Amazon is VMWare on steroids. Amazon’s service essentially allows you to create Virtual Machines within Amazon’s “cloud” of large data centres around the world. As I stated earlier, the official cloud terminology that Amazon is traditionally associated is called Infrastructure as a Service (IaaS). This is where, instead of providing ready-made applications like SaaS, a cloud vendor provides lower level IT infrastructure for rent. This consists of stuff like virtualised servers, storage and networking.

Put simply, utilising Amazon, one can deploy virtual servers with my choice of operating system, applications, memory, CPU and disk configuration. Like any good “all you can eat” buffet, one is spoilt for choice. One simply chooses an Amazon Machine Image (AMI) to use as a base for creating a virtual server. You can choose one of Amazon’s pre-built AMI’s (Base installs of Windows Server or Linux) or you can choose an image from the community contributed list of over 8000 base images. Pretty much any vendor out there who sells a turn-key solution (such as those all-in-one virus scanning/security solutions) has likely created an AMI. Microsoft have also gotten in on the Amazon act and created AMI’s for you, optimised by their product teams. Want SQL 2008 the way Microsoft would install it? Choose the Microsoft Optimized Base SQL Server 2008R2 AMI  which “contains scripts to install and optimize SQL Server 2008R2 and accompanying services including SQL Server Analysis services, SQL Server Reporting services, and SQL Server Integration services to your environment based on Microsoft best practices.”

The series of screen shots below shows the basic idea. After signing up, use the “Request instance wizard” to create a new virtual server by choosing an AMI first. In the example below, I have shown the default Amazon AMI’s under “Quick start” as well as the community AMI’s.

Amazons default AMI’s

Community contributed AMI’s

From the list above, I have chosen Microsoft’s “Optimized SQL Server 2008 R2 SP1” from the community AMI’s and clicked “Select”. Now I can choose the CPU and memory configurations. Hmm how does a 16 core server sound with 60 gig of RAM? That ought to do it…

Now I won’t go through the full description of commissioning virtual servers, but suffice to say that you can choose which geographic location this server will reside within Amazon’s cloud and after 15 minutes or so, your virtual server will be ready to use. It can be assigned a public IP address, firewall restricted and then remotely managed as per any other server. This can all be done programmatically too. You can talk to Amazon via web services start, monitor, terminate, etc. as many virtual machines as you want, which allows you to scale your infrastructure on the fly and very quickly. There are no long procurement times and you then only pay for what servers are currently running. If you shut them down, you stop paying.

But what makes it cool…

Now I am sure that some of you might be thinking “big deal…any virtual machine hoster can do that.” I agree – and when I first saw this capability I just saw it as a larger scale VMWare/Xen type deployment. But when really made me sit up and take notice was Amazon’s Virtual Private Cloud (VPC) functionality. The super-duper short version of VPC is that it allows you extend your corporate network into the Amazon cloud. It does this by allowing you to define your own private network and connecting to it via site-to-site VPN technology. To describe how it works, diagrammatically check out the image below.

Let’s use an example to understand the basic idea. Let’s say your internal IP address range at your office is 10.10.10.0 to 10.10.10.255 (a /24 for the geeks). With VPC you tell Amazon “I’d like a new IP address range of 10.10.11.0 to 10.10.11.255” . You are then prompted to tell Amazon the public IP address of your internet router. The screenshots below shows what happens next:

The first screenshot asks you to choose what type of router is at your end. Available choices are Cisco, Juniper, Yamaha, Astaro and generic. The second screenshot shows you a sample configuration that is downloaded. Now any Cisco trained person reading this will recognise what is going on here. This is the automatically generated configuration to be added to an organisations edge router to create an IPSEC tunnel. In other words, we have extended our corporate network itself into the cloud. Any service can be run on such a network – not just SharePoint. For smaller organisations wanting the benefits of off-site redundancy without the costs of a separate datacenter, this is a very cost effective option indeed.

For the Cisco geeks, the actual configuration is two GRE tunnels that are IPSEC encrypted. BGP is used for route table exchange, so Amazon can learn what routes to tunnel back to your on-premise network. Furthermore Amazon allows you to manage firewall settings at the Amazon end too, so you have an additional layer of defence past your IPSEC router.

This is called Virtual Private Cloud (VPC) and when configured properly is very powerful. Note the “P” is for private. No server deployed to this subnet is internet accessible unless you choose it to be. This allows you to extend your internal network into the cloud and gain all the provisioning, redundancy and scalability benefits without exposure to the internet directly. As an example, I did a hosted SharePoint extranet where we use SQL log shipping of the extranet content databases back to the a DMZ network for redundancy. Try doing that on Office365!

This sort of functionality shows that Amazon is a mature, highly scalable and flexible IaaS offering. They have been in the business for a long time and it shows because their full suite of offerings is much more expansive than what I can possibly cover here. Accordingly my Amazon experiences will be the subject of a more in-depth blog post or two in future. But for now I will force myself to stop so the non-technical readers don’t get too bored.

So what went wrong?

So after telling you how impressive Amazon’s offering is, what could possibly go wrong? Like the Office365 issue covered in part 2, absolutely nothing with the technology. To understand why, I need to explain Amazon’s pricing model.

Amazon offer a couple of ways to pay for servers (called instances in Amazon speak). An on-demand instance is calculated based on a per-hour price while the server is running. The more powerful the server is in terms of CPU, memory and disk, the more you pay. To give you an idea, Amazon’s pricing for a Windows box with 8CPU’s and 16GB of RAM, running in Amazon’s “US east” region will set you back $0.96 per hour (as of 27/12/11).  If you do the basic math for that, it equates to around $8409 per year, or $25228 over three years. (Yeah I agree that’s high – even when you consider that you get all the trappings of a highly scalable and fault tolerant datacentre).

On the other hand, a reserved instance involves making a one-time payment and in turn, receive a significant discount on the hourly charge for that instance. Essentially if you are going to run an Amazon server on a 24*7 basis for more than 18 months or so, a reserved instance makes sense as it reduces considerable cost over the long term. The same server would only cost you $0.40 per hour if you pay an up-front $2800 for a 3 year term. Total cost: $13312 over three years – much better.

So with that scene set, consider this scenario: Back at the start of 2011, a client of mine consolidated all of their SharePoint cloud services to Amazon from a variety of other another hosting providers. They did this for a number of reasons, but it basically boiled down to the fact they had 1) outgrown the SaaS model and 2) had a growing number of clients. As a result, requirements from clients were getting more complicated and beyond that which most of the hosting providers could cater for. They also received irregular and inconsistent support from their existing providers, as well as some unexpected downtime that reduced confidence. In short, they needed to consolidate their cloud offering and manage their own servers. They were developing custom SharePoint solutions, needed to support federated claims authentication and required disaster recovery assurance to mitigate the risk of going 100% cloud. Amazon’s VPC offering in particular seemed ideal, because it allowed full control of the servers in a secure way.

Now making this change was not something we undertook lightly. We spent considerable time researching Amazon’s offerings, trying to understand all the acronyms as well as their fine print. (For what its worth I used IBIS as the basis to develop an assessment and the map of my notes can be found here). As you are about to see though, we did not check well enough.

Back when we initially evaluated the VPC offering, it was only available in very few Amazon sites (two locations in the USA only) and the service was still in beta. This caused us a bit of a dilemma at the time because of the risk of relying on a beta service. But we were assured when Amazon confirmed that VPC would eventually be available in all of of their datacentres. We also stress tested the service for a few weeks, it remained stable and we developed and tested a disaster recovery strategy involving SQL log shipping and a standby farm. We also purchased reserved instances from Amazon since these servers were going to be there for the long haul, so we pre-paid to reduce the hourly rates. Quite a complex configuration was provisioned in only two days and we were amazed by how easy it all was.

Things hummed along for 9 months in this fashion and the world was a happy place. We were delighted when Amazon notified us that VPC had come out of beta and was now available in any of Amazon’s datacentres around the world. We only used the US datacentre because it was the only location available at the time. Now we wanted to transfer the services to Singapore. My client contacted Amazon about some finer points on such a move and was informed that they would have to pay for their reserved instances all over again!

What the?

It turns out, reserved instances are not transferrable! Essentially, Amazon were telling us that although we paid for a three year reserved instance, and only used it for 9 months, to move the servers to a new region would mean we have to pay all over again for another 3 year reserve. According to Amazon’s documentation, each reserved instance is associated with a specific region, which is fixed for the lifetime of the reserved instance and cannot be changed.

“Okay,” we answer, “we can understand that in circumstances where people move to another cloud provider. But in our case we were not.” We had used around 1/3rd of the reserved instance. So surely Amazon should pro-rata the unused amount, and offer that as a credit when we re-purchase reserved instances in Singapore? I mean, we will still be hosting with Amazon, so overall, they will not be losing any revenue al all. On the contrary, we will be paying them more, because we will have to sign up for an additional 3 years of reserve when we move the services.

So we ask Amazon whether that can be done. “Nope," comes back the answer from amazons not so friendly billing team with one of those trite and grossly insulting “Sorry for any inconvenience this causes” ending sentences. After more discussions, it seems that internally within Amazon, each region or datacentre within each region is its own profit centre. Therefore in typical silo fashion, the US datacentre does not want to pay money to the Singapore operation as that would mean the revenue we paid would no longer recognised against them.

Result? Customer is screwed all because the Amazon fiefdoms don’t like sharing the contents of the till. But hey – the regional managers get their bonuses right?

Conclusion

Like part 2 of this cloud computing series, this is not a technical issue. Amazon’s cloud service in our experience has been reliable and performed well. In this case, we are turned off by the fact that their internal accounting procedures create a situation that is not great for customers who wish to remain loyal to them. In a post about the danger of short termism and ignoring legacy, I gave the example of how dumb it is for organisations to think they are measuring success based on how long it takes to close a helpdesk call. When such a KPI is used, those in support roles have little choice but to try and artificially close calls when users problems have not been solved because that’s how they are deemed to be performing well. The reality though is rather than measure happy customers, this KPI simply rewards which helpdesk operators have managed to game the system by getting callers off the phone as soon as they can.

I feel that Amazon are treating this is an internal accounting issue, irrespective of client outcomes. Amazon will lose the business of my client because of this since they have enough servers hosted where the financial impost of paying all over again is much more than transferring to a different cloud provider. While VPC and automated provisioning of virtual servers is cool and all, at the end of the day many hosting providers can offer this if you ask them. Although it might not be as slick with fancy as Amazon’s automated configuration, it nonetheless is very doable and the other providers are playing catch-up. Like Apple, Amazon are enjoying the benefits of being first to market with their service, but as competition heats up, others will rapidly bridge the gap.

Thanks for reading

Paul Culmsee

                      

No Tags

Welcome to my second post that delves into the irrational world of cloud computing. In the first post, I described my first foray into the world of web hosting, which started way back in 2000. Back then I was more naive than I am now (although when it comes to predicting the future I am as naive as anybody else.) I concluded Part 1 by asserting that cloud computing is an adaptive change. We are going to explore the effects of this and the challenges it poses in the next few posts.

Adaptive change occurs in a number of areas, including the companies providing a cloud application – especially if on-premise has been the basis of their existence previously. To that end, I’d like to tell you an Office 365 fail story and then see what lessons we can draw from it.

Office 365 and Software as a Service…

For those who have ignored the hype, Office 365 known in cloud speak as “Software as a Service” (SaaS). Basically one gets SharePoint, Exchange mail, web versions of Office Applications and Lync all bundled up together. In Office 365, SharePoint is not run on-premise at all, and instead it is all run from Microsoft servers in a subscription arrangement. Once a month you pay Microsoft for the number of users using the service and the world is a happy place.

Office 365, like many SaaS models, keeps much of the complexity of managing SharePoint in the hands of Microsoft. A few years back, Office 365 would have been described in hosting terms as a managed service. Like all managed services, one sacrifices a certain level of control by outsourcing the accompanying complexity. You do not manage or control the underlying cloud infrastructure including network, servers, operating systems, SharePoint farm settings or storage. Furthermore, limited custom code will run on Office 365, because developers do not have back-end access. Only sandbox solutions are available, and even then, there are some additional limitations when compared to on-premise sandbox solutions. You have limited control of SharePoint service applications too, so the best way to think about Office 365 is that your administrative control extends to the site collection level (this is not actually true but suffices for this series.)

One key reason why its hard to get feature parity between on-premise and SaaS equivalents is because many SaaS architectures are based around the concept of multitenancy. If you have heard this word bandied about in SharePoint land is because it is something that is supported in SharePoint 2010. But the concept extends to the majority of SaaS providers. To understand it, imagine an swanky office building in the up-market part of town. It has a bunch of companies that rent out office space and are therefore tenants. No tenant can afford an entire building, so they all lease office space from the building and enjoy certain economies of scale like a great location, good parking, security and so on. This does have a trade-off though. The tenants have to abide by certain restrictions. An individual tenant can’t just go and paint the building green because it matches their branding. Since the building is a shared resource, it is unlikely the other tenants would approve.

Multi tenancy allows the SaaS vendor to support multiple customers with a single platform. The advantages of this model is economies of scale, but the trade-off is the aforementioned customisation flexibility. SaaS vendors will talk up this by telling you that SaaS applications can be updated more frequently than on-premise software, since there is less customisation complexity from each individual customer. While that’s true, it nevertheless means a loss of control or choice in areas like data security, integration with on-premise systems, latency and flexibility of the application to accommodate change as an organisation grows.

A small example of the restricting effect of multi-tenancy is when you upload a PDF into a SharePoint document library in Office 365. You cannot open the PDF in the browser and instead you are prompted to save it locally. This is because of a well-known issue with a security feature that was added to IE8. In the on-premise SharePoint world, you can modify the behaviour by changing the “Browser File Handling” option in the settings of the affected Web Application. But with Office 365, you have to live with it (or use a less than elegant workaround) because you do not have any access at a web application level to change the behaviour. Changing it will affect any tenants serviced by that web application.

Minor annoyances aside, if you are a small organisation or you need to mobilise quickly on a project with a geographically dispersed team, Office 365 is a very sweet offering. It is powerful and integrated, and while not fully featured compared to on-premise SharePoint, it is nonetheless impressive. One can move very quickly and be ready to go with within one or two business days – that is, if you don’t make a typo…

How a typo caused the world to cave in…

A while back, I was part of a geographically dispersed, multi-organisation team that needed a collaborative portal for around a year. Given the project team was distributed across varying organisations, various parts of Australia, the fact that one of the key stakeholders had suggested SharePoint, and the fact that Office 365 behaved much better than Google apps behind overly paranoid proxy servers of participating organisations, Office 365 seemed ideal and we resolved to use it. I signed up to a Microsoft Office 365 E3 service.

Now when I say sign up, Microsoft uses Telstra in Australia as their Office 365 partner, so I was directed to Telstra’s sign up site. My first hint of trouble to come was when I was asked to re-enter my email address in the signup field. Through some JavaScript wizard no doubt, I was unable to copy/paste my email address into the confirmation field. They actually made me re-type it. “Hmm” I thought, “they must really be interested in data validation. At least it reduces the chance that people do not copy/paste the wrong information into a critical field.” I also noted that there was also some nice JavaScript that suggested the strength of the password chosen as it was typed.

But that’s where the fun ended. Soon after entering the necessary detail, and obligatory payment details, I am asked to enter a mysterious thing listed only as an Organization Level Attribute and more specifically, “Microsoft Online Services Company Identifier.” Checking the question mark icon tells me that it is “used to create your Microsoft Online Services account identity.”

I wondered if this was the domain name for the site, as there was no descriptive indicator as to the significance of this code. For all I knew, it could be a Microsoft admin code or accounting code. Nevertheless I assumed it was the domain name because I just had a feeling it was. So I entered my online identity and away I went. I got a friendly email message to say things were in motion and I waited my obligatory hour or so for things to provision.

The inbox sound chimes and I received two emails. One told me I now have a “Telstra t-Suite account” and the other is entitled “Registration confirmation from Microsoft online.” I was thanked for purchasing and the email stated that “the services are managed via Microsoft Online Portal (MOP), a separate portal to the Telstra T-Suite Management Console.” I had no idea what the Telstra T-Suite Management Console was at this point, but I was invited to log into the Microsoft Online Portal with a supplied username and password.

At this point I swore…I could see by my username, that I made a typo in the Microsoft Online Services Company Identifier. Username: admin@SampleProjject.onmicrosoft.com – which means I typed in “SampleProjject” instead of “SampleProject” (Aargh!)

The saga begins…

Swearing at my dyslexic typing, I logged a support call to Telstra in the faint hope that I can change this before it’s too late… Below is the anonymised mail I sent:

“Hiya

In relation to the order below I accidentally set SampleProjject as the identifier when it should be SampleProject. Can this be rectified before things are commissioned?

Thanks

Paul”

Another hour passed by and my inbox chimed again with a completely unsurprising reply to my query.

“Hi Paul , sorry but company identifier can not be changed because it is used to identify the account in Office 365 database.”

Cursing once again at my own lack of checking, I cannot help but shake my head in that while I was forced to type in my email address twice (and with cut and paste disabled) when I signed up to Office 365, I was given no opportunity to verify the Microsoft Online Services Company Identifier (henceforth known as MOSI) before giving the final go-ahead. Surely this identifier is just as important as the email address? Therefore, why not ask for it to be entered twice or visually make it clear what the purpose of this identifier is? Then dumb users like me would get a second chance before opening the hellgate, unleashing forces that can never be contained.

At the end of the day though, the fault was mine so while I think Telstra could do better with their validation and conveying the significance of the MOSI, I caused the issue. 

Forces are unleashed…

So I log into Telstra’s t-suite system and try and locate my helpdesk call entry. The t-suite site, although not SharePoint, has a bit of a web part feel about it – only like when you have fixed the height of a web part far too small. It turned out that their site doesn’t handle IE9 well. If you look closely the “my helpdesk cases” and “my service access” are collapsed to the point that I can’t actually see anything. So I tried Chrome and was able to operate the portal like a normal person would. My teeth gnashed once more…

Finally, being able to take an action, I open my support request and ask the following:

*** NOTES created by Paul Culmsee
Can I cancel this account and re provision? A typo was made when the MOSI was entered.  The domain name is incorrect for the site.

A few emails went back and forth and I received a confirmation that the account is cancelled. I then return to the Office 365 site and re-apply for an E3 service. This time I triple checked my spelling of the MOSI and clicked “proceed.” I received an email that thanked me for my application and that I should receive a provisioning notification within an hour or so.

So I wait…

and wait…

and wait…

and wait…

24 hours went by and I received no notification of the E3 service being provisioned. I log into Telstra’s t-suite and log a new call, asking when things will be provisioned. Here is what I asked…

Hi there, I have had no notification of this being provisioned from Microsoft. Surely this should be done by now?

In typical level 1 helpdesk fashion, the guy on the other end did not actually read what I wrote. He clearly missed the word “no”

Hi Paul,

that’s affirmative. Your T-Suite order has been provisioned. As per the instructions in the welcome email you can follow the links to log in to portal.

Contact me on 1800TSUITE Option 2.3 to discuss it further. I’ll keep this case open for a week.

*sigh* – this sort of bad level 1 email support actually does a lot of damage to the reputation of the organisation so I mail back…

But I received no welcome email from Microsoft with the online password details… I have no means to log into the portal

This inane exchange costs me half a day, so I took Telstra’s friendly advice and contacted them “on 1800TSUITE Option 2.3 to discuss it further.” I got a pretty good tech who realised there indeed was a problem. He told me he would look into it and I thanked him for his time. Sometime later he called back and advised me that something was messed up in the provisioning process and that the easiest thing to do, was for him to delete my most recent E3 application, and for me to sign up from scratch using a totally different email address and a totally new MOSI. Somehow, either Telstra’s or Microsoft’s systems had associated my email address and MOSI with the original, failed attempt to sign up (the one with the typo), and it was causing the provisioning process to have an exception somewhere along the line.

In hearing this, I can imagine some giant PowerShell provisioning script with dodgy exception handling getting halfway through and then dying on them. So I was happy to follow the tech’s advice went through the entire Office 365 sign up process from the very beginning again (this is the third time). This time I used a fresh email address and quadruple checked all of the fields before I provisioned. Eureka! This time things worked as planned. I received all the right confirmation emails and I was able to sign into the Microsoft online portal. From there I created user accounts, provisioned a SharePoint site collection and we were ready to rock and roll. Although the entire saga ended up taking 5 business days from start to finish, I have my portal and the project team got down to business.

Now for what it’s worth, it should be noted that if you are an integrator or are in the business of managing multiple Office 365 services, Telstra requires a different email address to be used for each Office 365 service you purchase. One cannot have an alias like provision@myoffice365supportprovider as the general account used to provision multiple E1-E4 services. Each needs its own t-suite account with a different email address.

Plunged into darkness…

Things hummed along for a couple of months with no hiccups. We received an invoice for the service by email, and then a couple of days later, received a mail to confirm that in fact the invoice has been automatically paid via credit card. For our purposes, Office 365 was a really terrific solution and the project team really liked it and were getting a lot of value out off it.

I then had to travel overseas and while I was gone, suddenly the project team were unable to login to the portal. They would receive a “subscription expired” message when attempting to login. Now this was pretty serious as a project team was coming to an important deadline and now no-one could log in.  We checked the VISA records and it seemed that the latest invoice had not been deducted from the account as there was still a balance owing. Since I was in overseas, one of my colleagues immediately called up Telstra support (it was now after hours in Perth) and was stuck in a queue for an hour and then ended up speaking to two support people. After all of the fuss with the provisioning issues around the MOSI and my typo, it seemed that Telstra support didn’t actually know what a MOSI was in any event. This is what my colleague said:

I was asked for an account number straight away both times, and I explained that I didn’t have one, but I did have the invoice number in question, and that this was a Microsoft Office 365 subscription. They were still unable to locate the account or invoice. I then gave them the MOSI, thinking this would help. Unfortunately, they both had no idea what I was talking about! I explained that users were unable to login to the site with a ‘subscription expired’ error message. I also explained the fact that the VISA had not been processed for this period (although it was fine in the last period).

Both support staff could not access the Office 365 subscription information (even after I gave them our company name). Because I called after hours, t-suite department was not available. The two staff I talked to could not access the account, so could not pull up any of the relevant details. It turns out that after business hours, Telstra redirect t-suite support to the mobile and phones department. The first support person passed me onto technical but the transfer was rerouted to the original call menu – so I went through the whole thing again, press x for this, press x for that, etc. The second time round, I explained it all over again. The tech assured me that it couldn’t be a billing issue and that Telstra generally would not suspend an account because of a few days late payment. If that was the case, prior to suspension, Telstra would send out an email to notify customers of overdue payment. I told him that no such email had been sent. He then said that it would most likely be a technical problem and would have to be dealt with the next day as the T-suite department would not be available til next morning between office hours 9-5pm EST.

I hung up frustrated, no closer to solving the problem after two hours on the phone.

My colleague then got up early and called Telstra at 6am the next day (9am EST is 3 hours ahead of Perth time). She explained the situation again to Telstra t-suite support person all over again. Here again is the words of my colleague:

The first person who took my call (who I will call “girl one”) couldn’t give me an answer and said she’d get someone to call back, and in the meantime she’d check with another department for me. She put me on hold and during this time the call was re-routed back to the original menu when you first call. I thought that instead of waiting for a call that I may not receive soon as this was an emergency, I went through the menu again. This time I got “girl two” and explained the whole thing *again*. I got her to double check that the E3 subscription was set to automatically deduct from the VISA supplied – yes, it was. She noticed that it said 0 licenses available. She told me that she was not sure what that was all about, so would log a call with Microsoft. Girl two advised me that it could take any time between an hour to a few days for a response from Microsoft.

I then got a call from Telstra (girl three) on the cell-phone just after I finished with girl two. This was the person who girl one promised would call back. I told her what I’d gone through with all support staff so far, and that “girl two” was going to log a call with Microsoft. Girl three, like girl two, noticed the 0 licenses available. She wasn’t sure that it was because there were none to begin with or that there were no more available. I stated that the site had been working fine till yesterday. I explained that no one could access the site and that they all got the same message. Same as girl two, girl three advised that she would also log a call with Microsoft. Again, I was told that it could take up to several days before I could get a reply.

Half an hour later, we received an email from Telstra t-suite support. It stated the following:

Case Number: xxxxxxxx-xxxxxxx

Case Subject: subscription has expired for all users

I checked your account info and invoices. The invoice xxxxx paid for 01 Oct to 01 Nov was for company ID SampleProjject not SampleProject. Please call billing department to change it for you.

With this email, we now knew that the core problem here was related to billing in some way. As far as we had been told, Telstra had deleted the original two failed Office 365 subscriptions, but apparently not from their billing systems. The bill was paid against a phantom E3 service – the deleted one called “SampleProjject”. Accordingly the live service had expired and users were locked out of the system.

As instructed in the above email, my colleague called up t-suite billing (there was a phone number on the invoice). In her words:

Once again, the support person asked for the account number to which I said I didn’t have one. I offered him the invoice number and the MOSI, thinking someone’s got to know what it was since it was ‘used to identify the account in Office 365 database.’ He stated he could not ‘pull up an account with the MOSI’ and said something to the effect that he didn’t know what the MOSI ‘was all about’. He asked what company registered the service and I gave him our details. He immediately saw several ‘accounts’ in the billing system related to our company. He noted that the production E3 was a trial subscription and the trial had now expired and he surmised that the problem was most likely due to that fact. I queried why this was the case when the payment subscription was set to automatically deduct from the supplied visa account. He told me that as going from trial to production was a sales thing, I would have to speak to t-suite sales department. He also added that we were lucky because there was a risk that the mistakenly expired E3 service could have been deleted from Office 365.

I called up sales and finally, they were able to correct the problem.

So after a long, stressful and chaotic evening and morning, Armageddon was averted and the portal users were able to log in again.

Reflections…

This whole story started from something seemingly innocuous – a typo that I made on a poorly described text box (MOSI). From it, came a chain of events that could have resulted in a production E3 service being mistakenly deleted. There were multiple failures at various levels (including my bad typing that set this whole thing off). Nevertheless, first thing that becomes obvious is that this was a high risk issue that had utterly nothing to do with the Office 365 service itself. As I said, the feedback from the project team has been overwhelmingly positive for Office 365. There was no bug or no extended outage because of any technical factors. Instead, it was the lack of resilience in the systems and processes that surround the Office 365 service. At the end of the day, we got almost nailed because of a billing screw-up. It was exacerbated by some poor technical support outcomes. Witness the number of people and departments my colleague had to go through to get a straight answer, as well as the two times she was redirected back to the main phone menuing system when she was supposed to be transferred.

Now I don’t blame any of the tech support staff (okay, except the first guy who did not read my initial query). I think that the tech support themselves were equally hamstrung by immature process and poor integration of systems. What was truly scary about this issue was that it snuck up upon us from left field. We thought the issue was resolved once the service was finally provisioned (third time lucky), and had email receipts of paid invoices. Yet this near fatal flaw was there all along, only manifesting some three months later when the evaluation period expired.

I think there are a number of specific aspects to this story that Microsoft needs to reflect on. I have summarised these below:

• Why is the registration process to sign up to Office 365 via Telstra such a complete fail of the “Don’t Make Me Think” test.
• Why is the significance of the MOSI not made more clear when you first enter it (given you have to enter your email address twice)?
• Why did no-one at all in Telstra support have the faintest idea what a MOSI is?
• When you entrust your data and service to a cloud provider how confident do you feel when tech support completely misinterprets your query and answers a completely opposite question?
• How do you think customers with a critical issue feel when the company that sits between you and Microsoft tells you that it will take “between an hour to a few days for a response from Microsoft”. Vote of confidence?
• How do you think customers with a critical issue feel when the company that sits between you and Microsoft redirects tech support to their cell phone division after hours?
• How do you think customers with a critical issue feel when the company that sits between you and Microsoft has to pass you around from department to department to solve an issue, and along the way, re-route you back to the main support line?
• We were advised to delete our E3 accounts and start all over again. Why did Telstra’s systems not delete the service out of their billing systems? Presumably they are not integrated, given that from a billing perspective, the old E3 service was still there?

Now I hope that I don’t sound bitter and twisted from this experience. In fact, the experience reinforced what most in IT strategy already know. It’s not about the technology. I still like what Office 365 offers and I will continue to use and recommend it under the right circumstances. This experience was simply a sobering reality check though that all of the cool features amounts to naught when it can be undone by dodgy underlying supporting structures. I hope that Microsoft and Telstra read this and learn from it too. From a customer perspective, having to work through Telstra as a proxy for Microsoft feels like additional layers of defence on behalf of Microsoft. Is all of this duplication really necessary? Why can’t Australian customers work directly with Microsoft like the US can?

Moving on…

No cloud provider is immune to these sorts of stories – and for that matter no on-premise provider is immune either. So for Amazon fanboys out there who want to take this post as evidence to dump on Microsoft, I have some news for you too. In the next post in this series, I am going to tell you an Amazon EC2 story that, while not being an issue that resulted in an outage, nevertheless represents some very short sighted dumbass policies. The result of which, we are literally forced to hand our business to another cloud provider.

Until then, thanks for reading and happy clouding

Paul Culmsee

www.sevensigma.com.au

                      

No Tags

I have been meaning to write a post or three on cloud computing, and its benefits, challenges and eventual legacy. I’ve finally had some time to do so. This series will span over a few posts (not sure how many at this stage) and will focus mainly on SharePoint. In short, I think the cloud is a shining example of innovation, combined with human irrationality, poorly thought out process with a dash of organisational dysfunction. In this first post, I will give you a little cloud history lesson, through the eyes of a slightly jaded IT infrastructure person. To that end, I will try and do the following throughout this series:

• Educate readers to some conceptual aspects of cloud computing and why it matters
• Highlight aspects to cloud computing that are current being conveniently overlooked by proponents (and opponents)
• Look at what the real challenges are, not just for organisations utilising it, but for the organisations providing cloud services
• Highlight what the future might look like from a couple of perspectives
• As always, take a relatively dry topic and try and make this entertaining enough that you will want to read it through

So let’s roll the clock back a decade or so and set the scene…

In the beginning…

In the height of the dotcom boom of 2000, I took a high paying contract position for a miner-turned-ISP. You see, back then it was all the rage for “penny stock” mining companies – who had never actually dug anything of value out of the ground – to embrace “The interweb” by becoming an Internet Service Provider. Despite having no idea whatsoever about what it entailed to be an ISP, instantly they would enjoy at least a fiftyfold increase in stock price and all the adulation of those dotcom investors who actually believed that there was money to be made.

Lured from my stable job by the hubris-funded per-hour rate and a cooler job title, I designed and ran an ISP from late 1999 till late 2004, doing all things security, Linux, Cisco and Microsoft. Back then, the buzzword of choice was “hosting”. Of course, the dotcom bubble popped big time and the market collapsed back to cold hard reality pretty quickly. Like all organisations that rode the wave, we then had to survive the backwash of a pretty severe bear market. Accordingly, my hourly rate went down and our ISP sales guys dutifully sold “hosting solutions” to clients that were neither useful nor appropriate. The best example of this is when someone sold a hosted exchange server to a company of 300 staff with no consideration whatsoever of bandwidth, security and authentication (remember that this was the era of Exchange 2000, immature Active Directory deployments and 1.5/256 megabit ADSL connections).

We actually learnt a lot from dumbass stuff like this (and we went through a seemingly endless number of sales guys as a result). By the end of the journey, we did some good work and had a few success stories. The net result of riding the highs and lows of the dotcom boom, was my conclusion that if you had a public IP address and a communications rack with decent air conditioning, you were pretty much a hosting provider.

Then in 2004 I took a different job with a different company. They hired me because they had just acquired a fairly well-known “hosting provider” who had gone through some tough times. I was tasked with migrating the hosting infrastructure – and the sites hosted on it – to the parent company premises and integrate it with the existing infrastructure. So imagine my shock when on day one, I arrive onsite to see that the infrastructure of this hosting provider was essentially a store room, full of clone PC’s with panels removed, sitting in a couple of communications racks, with a cheap portable fan blowing onto it all to keep it cool and with no redundant power (in fact one power cord was sticky taped to the floor and led out the room to the nearest outlet). As it happened, some very high profile websites ran on this infrastructure.

This period I describe as “my bitter and twisted days” as I had a limited time to somehow migrate this mess to the more robust infrastructure of the parent company. This was the period where I became a bit of an IT control freak and used to take a dim view of web developers who dared to ask me a dumb question. I also subsequently revised my view of hosting. I decided that if you had a public IP address and a comms rack with completely crap air conditioning, you were pretty much a hosting provider. After all, when you access a website, did you ever stop to consider where it physically might reside?

…and henceforth came “the cloud”

Before SharePoint 2010 came out, I used to do talks where I put up the SharePoint 2007 pie and asked people what buzzword was missing. Many hands would rise and the answer was always “cloud”. Cognisant of this, I redrew Microsoft’s marketing diagram to try and capture the essence of this this new force in enterprise IT. I suggested that Microsoft would jump on the cloud big-time with SharePoint 2010. How do you think I did?

As it turned out, Microsoft for some reason opted not to use my suggested logo and instead went with that blue Frisbee with fresh buzzwords to replace the 2007 ones that had reached their saturation point. Nevertheless, the picture above did turn out to be prophetic: The era of the cloud is most definitely upon us, along with the gushing praise that often accompanies any flavour of the year technology.

Now in one sense, nothing much has changed from the days of web hosting. If you have an IP address with a webserver on the end of it, you can pretty much call yourself a cloud provider. This is because at the end of the day, we are still using the core ingredients of TCPIP, DNS, HTTP, communications racks and supposedly good air conditioning. When you access something in “the cloud”, you have no visibility as to the quality of the infrastructure on the other end. For all you know, it could be a store room being kept cool with a dodgy fan and some sticky tape .

But while that’s a cynical view, its is also naively simplistic. Like all fads that come and go, things are always changed as a result. The truth is that there has been changes from the days of web hosting that will change the entire face of IT in the coming years.

The major difference between this era and the last is the advancement in technology beyond those core ingredients of TCPIP, DNS and HTTP. Bandwidth has became significantly cheaper, faster and more reliable. Virtualisation of servers (and services) not only gained momentum, but is now a mature technology. My own evidence for this fact is that I haven’t put SharePoint web front end servers onto non-virtualised infrastructure for a couple of years now. Add to that the fact that the tools and systems that we use to build web solutions are now much more powerful and sophisticated. As a result, “cloud” applications now reflect a level of sophistication and features way beyond their web based email origins. Look at Office 365 as a case in point. Microsoft have bet big-time on this type of offering. I’m sure that most architectural diagrams currently drawn all over Microsoft whiteboards for SharePoint vNext, will be all about reworking the plumbing to create feature parity between on-premise SharePoint and it’s cloud based equivalent.

It’s interesting stuff indeed.

Now, perhaps because I had an ISP/hosting ringside seat,  I could see all of this happening way back in 2000 – more than a decade ago. Not only could I see it, I experienced the pain of early adopters trying to do it (witness the example of the hosted Exchange 2000 “solution” I started this post with). But a decade later, cloud based infrastructure now realises the sort of capabilities that I was able to foresee in my ISP days. We have access to unlimited storage and scalability. With it, I can save massive time and effort to get complex systems up and running. In this fast-moving age we find ourselves in, being able to mobilise resources and be productive quickly is hugely important. Recognising this, companies like Amazon, Google and Microsoft leverage their incredible economies of scale, as well as the sheer depth of technical expertise to make some rather compelling offerings. Bean counters (i.e. CFO’s and CIO’s with tight budgets) suddenly realised that the cost to “jack-in” to a cloud based solution is way less costly than the traditional manner of up-front costs of hardware, licensing, procurement and configuration.

The cloud offers minimal entry cost because for the most part, it is based on a pay-for-use model. You stop paying for it when you stop using it. Buying servers are forever, but the cloud is apparently not. Furthermore, the economies of scale that the big boys of the cloud space offer, usually far exceeds what can be done via internal IT resources anyway. This extends past sheer hardware scalability and includes security, reliability and performance monitoring. As a cloud provider customer, you will not just expect, but assume that companies like Microsoft, Amazon and Google can use their deep pockets to hire the best of the best engineers, architects and security practitioners. Organisational decision makers look increasingly longingly at the cloud, in the face of internal IT costs being high.

Even the most traditional on-premise IT vendors are getting in on the act. Consider SAP, previously a bastion of the “on-premise” model. Their American division just shelled out US$3.4 billion to buy a cloud provider called SuccessFactors (3.4 billion = 50% premium to SuccessFactors share price.) Why did they do this? According to Paul Hamerman (the bold areas are mine).

"SAP’s cloud strategy has been struggling with time-to-market issues, and its core on-premise HR management software has been at competitive disadvantage with best-of-breed solutions in areas such as employee performance, succession planning and learning management. By acquiring SuccessFactors, SAP puts itself into a much stronger competitive position in human resources applications and reaffirms its commitment to software-as-a-service as a key business model."

If that wasn’t enough, consider some of Gartner’s predictions for 2012 and beyond. One notable predictions is that by year-end 2016, more than 50 percent of Global 1000 companies will have stored customer-sensitive data in the public cloud. Closer to home for me, I have a client who has a ten-year BHAG (known as a Big, Hairy Audacious Goal). While I can’t tell you what this goal is, I can tell you that they have identified a key success metric that currently takes them around 12 months to achieve. Their BHAG is to reduce this time from 12 months to 4 weeks and achieve this within a decade. Essentially they have a time-to-market issue – similar to what Hamerman outlined with SAP. By utilising cloud technology and being able to procure the necessary scalability at the click of a button and the swipe of a credit card, I was able to save them one month almost straight away and make a massive inroad to their organisation-wide strategic goal.

So it seems that in the rational world of key performance indicators and return on investment, and given the market trends of large, mainstream vendors going “cloud”, it would seem that we are in the midst of a revolution that has an unstoppable momentum. But of course, the world is not rational is it? If it were, then someone would be able to explain to me why the US still uses the imperial system given that every other country (save for Liberia and Myanmar) has now changed to metric (yes my US readers, the UK is actually metric).

The irrational road ahead…

In this first post I have painted a picture of the “new reality” – the realisation of what I first saw in 2000 is now upon us. While this first post might sound like gushing praise of all things cloud, rest assured that this is not the case. I deliberately titled this post “the cloud is not the problem” because we are going to dive into the seedy underbelly of this brave new cloudy world we find ourselves in. My contention is that cloud computing is an adaptive challenge, which by definition, questions certain established ways of doing things. Therefore it has an effect on the roles, beliefs, assumptions and values behind the established order. In the next post or three, we are going to explore some of the less rational sides of “the cloud” at a number of levels. Furthermore, the irrationality often tends to be dressed up as rationality, so we have to look behind the positive and negative straw-man arguments we are currently hearing about, to what is really going on. Along the way I hope to develop your “cloud computing strawman argument” radar, so you can smell manure when its inevitably dished out to you

The general breakdown of this series will be as follows:

I’ll start by chronicling my experience with Microsoft’s new Software as a Service (Saas) offering: Office 365, as well as Amazon’s Platform as a Service Offering (EC2). Both are terrific offerings, but are let down by things that have nothing to do with the technology. From there we will move into looking at some of the existing roles and paradigms that are impacted by the move to cloud solutions, and the defence mechanisms that will be employed to counter it. I’ll end the series by taking a look at the cloud from a longer term perspective, based on the notion of systems theory (which despite its drop-dead boring sounding premise is actually quite interesting).

Thanks for reading

Paul Culmsee

www.sevensigma.com.au

                      

No Tags

Background stuff

If you consider yourself a legendary IT pro or SharePoint god, feel free to skip this bit. If you prefer a more gentle stroll through SharePoint search land, then read on…

When you provision a search service application as part of a SharePoint installation, you are asked for (among other things), a windows account to use for the search service. Below shows the point in the GUI based configuration step where this is done. First up we choose to create a search service application, and then we choose the account to use for the “Search Service Account”. By default this is the account that will do the crawling of content sources.

Now the search service account is described as so: “.. the Windows Service account for the SharePoint Server Search Service. This setting affects all Search Service Applications in the farm. You can change this account from the Service Accounts page under Security section in Central Administration.”

In reading this, suggests that the windows service (“SharePoint Server Search 14”) would run under this account. The reality is that the SharePoint Server Search 14 service account is the farm account. You can see the pre and post provisioning status below. First up, I show below where SharePoint has been installed and the SharePoint Server Search 14 service is disabled and with service credentials of “Local Service”.

The next set of pictures show the Search Service Application provisioned according to the following configuration:

• Search service account: SEVENSIGMA\searchservice
• Search admin web service account: SEVENSIGMA\searchadminws
• Search query and site settings account: SEVENSIGMA\searchqueryss

You can see this in the screenshots below.

Once the service has been successfully provisioned, we can clearly see the “Default content access account” is based on the “Search service account” as described in the configuration above (the first of the three accounts).

Finally, as you can see below, once provisioned, it is the SharePoint farm account that is running the search windows service.

Once you have provisioned the Search Service Application, the default content access (in my case SEVENSIGMA\searchservice), it is granted “Read” access to all web applications via Web Application User Policies as shown below. This way, no matter how draconian the permissions of site collections are, the crawler account will have the access it needs to crawl the content, as well as the permissions of that content. You can verify this by looking at any web application in Central Administration (except for central administration web application) and choosing “User Policy” from the ribbon. You will see in the policy screen that the “Search Crawler” account has “Full Read” access.

In case you are wondering why the search service needs to crawl the permissions of content, as well as the content itself, it is because it uses these permissions to trim search results for users who do not have access to content. After all, you don’t want to expose sensitive corporate data via search do you?

There is another more subtle configuration change performed by the Search Service. Once the evilness known as the User Profile Service has been provisioned, the Search service application will grant the Search Service Account specific permission to the User Profile Service. SharePoint is smart enough to do this whether or not the User Profile Service application is installed before or after the Search Service Application. In other words, if you install the Search Service Application first, and the User Profile Service Application afterwards, the permission will be granted regardless.

The specific permission by the way, is “Retrieve People Data for Search Crawlers” permission as shown below:

Getting back to the title of this post, this is a critical permission, because without it, the Search Server will not be able to talk to the User Profile Service to enumerate user profile information. The effect of this is empty "People Search results.

How people search works (a little more advanced)

Right! Now that the cool kids have joined us (who skipped the first section), lets take a closer look at SharePoint People Search in particular. This section delves a little deeper, but fear not I will try and keep things relatively easy to grasp.

Once the Search Service Application has been provisioned, a default content source, called – originally enough – “Local SharePoint Sites” is created. Any web applications that exist (and any that are created from here on in) will be listed here. An example of a freshly minted SharePoint server with a single web application, shows the following configuration in Search Service Application:

Now hopefully http://web makes sense. Clearly this is the URL of the web application on this server. But you might be wondering that sps3://web is? I will bet that you have never visited a site using sps3:// site using a browser either. For good reason too, as it wouldn’t work.

This is a SharePointy thing – or more specifically, a Search Server thing. That funny protocol part of what looks like a URL, refers to a connector. A connector allows Search Server to crawl other data sources that don’t necessarily use HTTP. Like some native, binary data source. People can develop their own connectors if they feel so inclined and a classic example is the Lotus Notes connector that Microsoft supply with SharePoint. If you configure SharePoint to use its Lotus Notes connector (and by the way – its really tricky to do), you would see a URL in the form of:

notes://mylotusnotesbox

Make sense? The protocol part of the URL allows the search server to figure out what connector to use to crawl the content. (For what its worth, there are many others out of the box. If you want to see all of the connectors then check the list here).

But the one we are interested in for this discussion is SPS3: which accesses SharePoint User profiles which supports people search functionality. The way this particular connector works is that when the crawler accesses this SPS3 connector, it in turns calls a special web service at the host specified. The web service is called spscrawl.asmx and in my example configuration above, it would be http://web/_vti_bin/spscrawl.asmx

The basic breakdown of what happens next is this:

1. Information about the Web site that will be crawled is retrieved (the GetSite method is called passing in the site from the URL (i.e the “web” of sps3://web)
2. Once the site details are validated the service enumerates all of the use profiles
3. For each profile, the method GetItem is called that retrieves all of the user profile properties for a given user. This is added to the index and tagged as content class of “urn:content-class:SPSPeople” (I will get to this in a moment)

Now admittedly this is the simple version of events. If you really want to be scared (or get to sleep tonight) you can read the actual SP3 protocol specification PDF.

Right! Now lets finish this discussion by this notion of contentclass. The SharePoint search crawler tags all crawled content according to its class. The name of this “tag” – or in correct terminology “managed property” – is contentclass. By default SharePoint has a People Search scope. It is essentially a limits the search to only returning content tagged as “People” contentclass.

Now to make it easier for you, Dan Attis listed all of the content classes that he knew of back in SharePoint 2007 days. I’ll list a few here, but for the full list visit his site.

• “STS_Web” – Site
• “STS_List_850″ – Page Library
• “STS_List_DocumentLibrary” – Document Library
• “STS_ListItem_DocumentLibrary” – Document Library Items
• “STS_ListItem_Tasks” – Tasks List Item
• “STS_ListItem_Contacts” – Contacts List Item
• “urn:content-class:SPSPeople” – People

(why some properties follow the universal resource name format I don’t know *sigh* – geeks huh?)

So that was easy Paul! What can go wrong?

So now we know that although the protocol handler is SPS3, it is still ultimately utilising HTTP as the underlying communication mechanism and calling a web service, we can start to think of all the ways that it can break on us. Let’s now take a look at common problem areas in order of commonality:

1. The Loopback issue.

This has been done to death elsewhere and most people know it. What people don’t know so well is that the loopback fix was to prevent an extremely nasty security vulnerability known as a replay attack that came out a few years ago. Essentially, if you make a HTTP connection to your server, from that server and using a name that does not match the name of the server, then the request will be blocked with a 401 error. In terms of SharePoint people search, the sps3:// handler is created when you create your first web application. If that web application happens to be a name that doesn’t match the server name, then the HTTP request to the spscrawl.asmx webservice will be blocked due to this issue.

As a result your search crawl will not work and you will see an error in the logs along the lines of:

• Access is denied: Check that the Default Content Access Account has access to the content or add a crawl rule to crawl the content (0×80041205)
• The server is unavailable and could not be accessed. The server is probably disconnected from the network.   (0x80040d32)
• ***** Couldn’t retrieve server http://web.sevensigma.com policy, hr = 80041205 – File:d:\office\source\search\search\gather\protocols\sts3\sts3util.cxx Line:548

There are two ways to fix this. The quick way (DisableLoopbackCheck) and the right way (BackConnectionHostNames). Both involve a registry change and a reboot, but one of them leaves you much more open to exploitation. Spence Harbar wrote about the differences between the two some time ago and I recommend you follow his advice.

(As an slightly related side note, I hit an issue with the User Profile Service a while back where it gave an error: “Exception occurred while connecting to WCF endpoint: System.ServiceModel.Security.MessageSecurityException: The HTTP request was forbidden with client authentication scheme ‘Anonymous’. —> System.Net.WebException: The remote server returned an error: (403) Forbidden”. In this case I needed to disable the loopback check but I was using the server name with no alternative aliases or full qualified domain names. I asked Spence about this one and it seems that the DisableLoopBack registry key addresses more than the SMB replay vulnerability.)

2. SSL

If you add a certificate to your site and mark the site as HTTPS (by using SSL), things change. In the example below, I installed a certificate on the site http://web, removed the binding to http (or port 80) and then updated SharePoint’s alternate access mappings to make things a HTTPS world.

Note that the reference to SPS3://WEB is unchanged, and that there is also a reference still to HTTP://WEB, as well as an automatically added reference to HTTPS://WEB

So if we were to run a crawl now, what do you think will happen? Certainly we know that HTTP://WEB will fail, but what about SPS3://WEB? Lets run a full crawl and find out shall we?

Checking the logs, we have the unsurprising error “the item could not be crawled because the crawler could not contact the repository”. So clearly, SPS3 isn’t smart enough to work out that the web service call to spscrawl.asmx needs to be done over SSL.

Fortunately, the solution is fairly easy. There is another connector, identical in function to SPS3 except that it is designed to handle secure sites. It is “SPS3s”. We simple change the configuration to use this connector (and while we are there, remove the reference to HTTP://WEB)

Now we retry a full crawl and check for errors… Wohoo – all good!

It is also worth noting that there is another SSL related issue with search. The search crawler is a little fussy with certificates. Most people have visited secure web sites that warning about a problem with the certificate that looks like the image below:

Now when you think about it, a search crawler doesn’t have the luxury of asking a user if the certificate is okay. Instead it errs on the side of security and by default, will not crawl a site if the certificate is invalid in some way. The crawler also is more fussy than a regular browser. For example, it doesn’t overly like wildcard certificates, even if the certificate is trusted and valid (although all modern browsers do).

To alleviate this issue, you can make the following changes in the settings of the Search Service Application: Farm Search Administration->Ignore SSL warnings and tick “Ignore SSL certificate name warnings”.

The implication of this change is that the crawler will now accept any old certificate that encrypts website communications.

3. Permissions and Change Legacy

Lets assume that we made a configuration mistake when we provisioned the Search Service Application. The search service account (which is the default content access account) is incorrect and we need to change it to something else. Let’s see what happens.

In the search service application management screen, click on the default content access account to change credentials. In my example I have changed the account from SEVENSIGMA\searchservice to SEVENSIGMA\svcspsearch

Having made this change, lets review the effect in the Web Application User Policy and User Profile Service Application permissions. Note that the user policy for the old search crawl account remains, but the new account has had an entry automatically created. (Now you know why you end up with multiple accounts with the display name of “Search Crawling Account”)

Now lets check the User Profile Service Application. Now things are different! The search service account below refers to the *old* account SEVENSIGMA\searchservice. But the required permission of “Retrieve People Data for Search Crawlers” permission has not been granted!

If you traipsed through the ULS logs, you would see this:

Leaving Monitored Scope (Request (GET:https://web/_vti_bin/spscrawl.asmx)). Execution Time=7.2370958438429 c2a3d1fa-9efd-406a-8e44-6c9613231974
mssdmn.exe (0x23E4) 0x2B70 SharePoint Server Search FilterDaemon e4ye High FLTRDMN: Errorinfo is "HttpStatusCode Unauthorized The request failed with HTTP status 401: Unauthorized." [fltrsink.cxx:553] d:\office\source\search\native\mssdmn\fltrsink.cxx
mssearch.exe (0x02E8) 0x3B30 SharePoint Server Search Gatherer cd11 Warning The start address sps3s://web cannot be crawled. Context: Application ‘Search_Service_Application’, Catalog ‘Portal_Content’ Details: Access is denied. Verify that either the Default Content Access Account has access to this repository, or add a crawl rule to crawl this repository. If the repository being crawled is a SharePoint repository, verify that the account you are using has "Full Read" permissions on the SharePoint Web Application being crawled. (0×80041205)

To correct this issue, manually grant the crawler account the “Retrieve People Data for Search Crawlers” permission in the User Profile Service. As a reminder, this is done via the Administrators icon in the “Manage Service Applications” ribbon.

Once this is done run a fill crawl and verify the result in the logs.4.

4. Missing root site collection

A more uncommon issue that I once encountered is when the web application being crawled is missing a default site collection. In other words, while there are site collections defined using a managed path, such as http://WEB/SITES/SITE, there is no site collection defined at HTTP://WEB.

The crawler does not like this at all, and you get two different errors depending on whether the SPS or HTTP connector used.

• SPS:// – Error in PortalCrawl Web Service (0×80042617)
• HTTP:// – The item could not be accessed on the remote server because its address has an invalid syntax (0×80041208)

The fix for this should be fairly obvious. Go and make a default site collection for the web application and re-run a crawl.

5. Alternative Access Mappings and Contextual Scopes

SharePoint guru (and my squash nemesis), Nick Hadlee posted recently about a problem where there are no search results on contextual search scopes. If you are wondering what they are Nick explains:

Contextual scopes are a really useful way of performing searches that are restricted to a specific site or list. The “This Site: [Site Name]”, “This List: [List Name]” are the dead giveaways for a contextual scope. What’s better is contextual scopes are auto-magically created and managed by SharePoint for you so you should pretty much just use them in my opinion.

The issue is that when the alternate access mapping (AAM) settings for the default zone on a web application do not match your search content source, the contextual scopes return no results.

I came across this problem a couple of times recently and the fix is really pretty simple – check your alternate access mapping (AAM) settings and make sure the host header that is specified in your default zone is the same url you have used in your search content source. Normally SharePoint kindly creates the entry in the content source whenever you create a web application but if you have changed around any AAM settings and these two things don’t match then your contextual results will be empty. Case Closed!

Thanks Nick

6. Active Directory Policies, Proxies and Stateful Inspection

A particularly insidious way to have problems with Search (and not just people search) is via Active Directory policies. For those of you who don’t know what AD policies are, they basically allow geeks to go on a power trip with users desktop settings. Consider the image below. Essentially an administrator can enforce a massive array of settings for all PC’s on the network. Such is the extent of what can be controlled, that I can’t fit it into a single screenshot. What is listed below is but a small portion of what an anal retentive Nazi administrator has at their disposal (mwahahaha!)

Common uses of policies include restricting certain desktop settings to maintain consistency, as well as enforce Internet explorer security settings, such as proxy server and security settings like maintaining the trusted sites list. One of the common issues encountered with a global policy defined proxy server in particular is that the search service account will have its profile modified to use the proxy server.

The result of this is that now the proxy sits between the search crawler and the content source to be crawled as shown below:

Crawler —–> Proxy Server —–> Content Source

Now even though the crawler does not use Internet Explorer per se, proxy settings aren’t actually specific to Internet Explorer. Internet explorer, like the search crawler, uses wininet.dll. Wininet is a module that contains Internet-related functions used by Windows applications and it is this component that utilises proxy settings.

Sometimes people will troubleshoot this issue by using telnet to connect to the HTTP port. "ie: “Telnet web 80”. But telnet does not use the wininet component, so is actually not a valid method for testing. Telnet will happily report that the web server is listening on port 80 or 443, but it matters not when the crawler tries to access that port via the proxy. Furthermore, even if the crawler and the content source are on the same server, the result is the same. As soon as the crawler attempts to index a content source, the request will be routed to the proxy server. Depending on the vendor and configuration of the proxy server, various things can happen including:

• The proxy server cannot handle the NTLM authentication and passes back a 400 error code to the crawler
• The proxy server has funky stateful inspection which interferes with the allowed HTTP verbs in the communications and interferes with the crawl

For what its worth, it is not just proxy settings that can interfere with the HTTP communications between the crawler and the crawled. I have seen security software also get in the way, which monitors HTTP communications and pre-emptively terminates connections or modifies the content of the HTTP request. The effect is that the results passed back to the crawler are not what it expects and the crawler naturally reports that it could not access the data source with suitably weird error messages.

Now the very thing that makes this scenario hard to troubleshoot is the tell-tale sign for it. That is: nothing will be logged in the ULS logs, not the IIS logs for the search service. This is because the errors will be logged in the proxy server or the overly enthusiastic stateful security software.

If you suspect the problem is a proxy server issue,  but do not have access to the proxy server to check logs, the best way to troubleshoot this issue is to temporarily grant the search crawler account enough access to log into the server interactively. Open internet explorer and manually check the proxy settings. If you confirm a policy based proxy setting, you might be able to temporarily disable it and retry a crawl (until the next AD policy refresh reapplies the settings). The ideal way to cure this problem is to ask your friendly Active Directory administrator to either:

• Remove the proxy altogether from the SharePoint server (watch for certificate revocation slowness as a result)
• Configure an exclusion in the proxy settings for the AD policy to that the content sources for crawling are not proxied
• Create a new AD policy specifically for the SharePoint box so that the default settings apply to the rest of the domain member computers.

If you suspect the issue might be overly zealous stateful inspection, temporarily disable all security-type software on the server and retry a crawl. Just remember, that if you have no logs on the server being crawled, chances are its not being crawled and you have to look elsewhere.

7. Pre-Windows 2000 Compatibility Access Group

In an earlier post of mine, I hit an issue where search would yield no results for a regular user, but a domain administrator could happily search SP2010 and get results. Another symptom associated with this particular problem is certain recurring errors event log – Event ID 28005 and 4625.

• ID 28005 shows the message “An exception occurred while enqueueing a message in the target queue. Error: 15404, State: 19. Could not obtain information about Windows NT group/user ‘DOMAIN\someuser’, error code 0×5”.
• The 4625 error would complain “An account failed to log on. Unknown user name or bad password status 0xc000006d, sub status 0xc0000064” or else “An Error occured during Logon, Status: 0xc000005e, Sub Status: 0×0”

If you turn up the debug logs inside SharePoint Central Administration for the “Query” and “Query Processor” functions of “SharePoint Server Search” you will get an error “AuthzInitializeContextFromSid failed with ERROR_ACCESS_DENIED. This error indicates that the account under which this process is executing may not have read access to the tokenGroupsGlobalAndUniversal attribute on the querying user’s Active Directory object. Query results which require non-Claims Windows authorization will not be returned to this querying user.

The fix is to add your search service account to a group called “Pre-Windows 2000 Compatibility Access” group. The issue is that SharePoint 2010 re-introduced something that was in SP2003 – an API call to a function called AuthzInitializeContextFromSid. Apparently it was not used in SP2007, but its back for SP2010. This particular function requires a certain permission in Active Directory and the “Pre-Windows 2000 Compatibility Access” group happens to have the right required to read the “tokenGroupsGlobalAndUniversal“ Active Directory attribute that is described in the debug error above.

8. Bloody developers!

Finally, Patrick Lamber blogs about another cause of crawler issues. In his case, someone developed a custom web part that had an exception thrown when the site was crawled. For whatever reason, this exception did not get thrown when the site was viewed normally via a browser. As a result no pages or content on the site could be crawled because all the crawler would see, no matter what it clicked would be the dreaded “An unexpected error has occurred”. When you think about it, any custom code that takes action based on browser parameters such as locale or language might cause an exception like this – and therefore cause the crawler some grief.

In Patricks case there was a second issue as well. His team had developed a custom HTTPModule that did some URL rewriting. As Patrick states “The indexer seemed to hate our redirections with the Response.Redirect command. I simply removed the automatic redirection on the indexing server. Afterwards, everything worked fine”.

In this case Patrick was using a multi-server farm with a dedicated index server, allowing him to remove the HTTP module for that one server. in smaller deployments you may not have this luxury. So apart from the obvious opportunity to bag programmers , this example nicely shows that it is easy for a 3rd party application or code to break search. What is important for developers to realise is that client web browsers are not the only thing that loads SharePoint pages.

If you are not aware, the user agent User Agent string identifies the type of client accessing a resource. This is the means by which sites figure out what browser you are using. A quick look at the User Agent parameter by SharePoint Server 2010 search reveals that it identifies itself as “Mozilla/4.0 (compatible; MSIE 4.01; Windows NT; MS Search 6.0 Robot)“. At the very least, test any custom user interface code such as web parts against this string, as well as check the crawl logs when it indexes any custom developed stuff.

Conclusion

Well, that’s pretty much my list of gotchas. No doubt there are lots more, but hopefully this slightly more detailed exploration of them might help some people.

Thanks for reading

Paul Culmsee

www.sevensigma.com.au

www.spgovia.com

                      

No Tags

A few months back I posted a relatively well behaved rant over the ridiculously complex User Profile Service Application of SharePoint 2010. I think this component in particular epitomises SharePoint 2010’s awful combination of “design by committee” clunkiness, along with real-world sheltered Microsoft product manager groupthink which seems to rate success on the number of half baked features packed in, as opposed to how well those features install logically, integrate with other products and function properly in real-world scenarios.

Now truth be told, until yesterday, I have had an unblemished record with the User Profile Service – being able to successfully provision it first time at all sites I have visited (and no I did not resort to running it all as administrator). Of course, we all have Spence to thank for this with his rational guide. Nevertheless, I am strongly starting to think that I should write the irrational guide as a sort of bizzaro version of Spencers articles, which combines his rigour with some mega-ranting .

So what happened to blemish my perfect record? Bloody Active Directory policies – that’s what.

In case you didn’t know, SharePoint uses a scaled down, pre-release version of Forefront Identify Manager. Presumably the logic here to this was to allow more flexibility, by two-way syncing to various directory services, thereby saving the SharePoint team development time and effort, as well as being able to tout yet another cool feature to the masses. Of course, the trade-off that the programmers overlooked is the insane complexity that they introduced as a result. I’m sure if you asked Microsoft’s support staff what they think of the UPS, they will tell you it has not worked out overly well. Whether that feedback has made it way back to the hallowed ground of the open-plan cubicles of SharePoint product development I can only guess. But I theorise that if Microsoft made their SharePoint devs accountable for providing front-line tech support for their components, they will suddenly understand why conspiracy theorist support and infrastructure guys act the way they do.

Anyway I better supress my desire for an all out rant and tell you the problem and the fix. The site in question was actually a fairly simple set-up. Two server farm and a single AD forest. About the only thing of significance from the absolute stock standard setup was that the active directory NETBIOS name did not match the active directory fully qualified domain name. But this is actually a well known and well covered by TechNet and Spence. A quick bit of PowerShell goodness and some AD permission configuration sorts the issue.

Yet when I provisioned the User Profile Service Application and then tried to start the User Profile Synchronisation Service on the server (the big, scary step that strikes fear into practitioners), I hit the sadly common “stuck on starting” error. The ULS logs told me utterly nothing of significance – even when i turned the debug juice to full throttle. The ever helpful windows event logs showed me Event ID 3:

ForeFront Identity Manager,
Level: Error

.Net SqlClient Data Provider: System.Data.SqlClient.SqlException: HostId is not registered
at Microsoft.ResourceManagement.Data.Exception.DataAccessExceptionManager.ThrowException(SqlException innerException)
at Microsoft.ResourceManagement.Data.DataAccess.RetrieveWorkflowDataForHostActivator(Int16 hostId, Int16 pingIntervalSecs, Int32 activeHostedWorkflowDefinitionsSequenceNumber, Int16 workflowControlMessagesMaxPerMinute, Int16 requestRecoveryMaxPerMinute, Int16 requestCleanupMaxPerMinute, Boolean runRequestRecoveryScan, Boolean& doPolicyApplicationDispatch, ReadOnlyCollection`1& activeHostedWorkflowDefinitions, ReadOnlyCollection`1& workflowControlMessages, List`1& requestsToRedispatch)
at Microsoft.ResourceManagement.Workflow.Hosting.HostActivator.RetrieveWorkflowDataForHostActivator()
at Microsoft.ResourceManagement.Workflow.Hosting.HostActivator.ActivateHosts(Object source, ElapsedEventArgs e)

The most common issue with this message is the NETBIOS issue I mentioned earlier. But in my case this proved to be fruitless. I also took Spence’s advice and installed the Feb 2011 cumulative update for SharePoint 2010, but to no avail. Every time I provisioned the UPS sync service, I received the above persistent error – many, many, many times.

For what its worth, forget googling the above error because it is a bit of a red herring and you will find issues that will likely point you to the wrong places.

In my case, the key to the resolution lay in understanding my previously documented issue with the UPS and self-signed certificate creation. This time, I noticed that the certificates were successfully created before the above error happened.  MIISCLIENT showed no configuration had been written to Forefront Identity Manager at all. Then I remembered that the SharePoint User Profile Service Application talks to Forefront over HTTPS on port 5725. As soon as I remembered that HTTP was the communication mechanism, I had a strong suspicion on where the problem was – as I have seen this sort of crap before…

I wondered if some stupid proxy setting was getting in the way. Back in the halcyon days of SharePoint 2003, I had this issue when scheduling SMIGRATE tasks, where the account used to run SMIGRATE is configured to use a proxy server, would fail. To find out if this was the case here, a quick execute of the GPRESULT tool and we realised that there was a proxy configuration script applied at the domain level for all users. We then logged in as the farm account interactively (given that to provision the UPS it needs to be Administrator anyway this was not a problem). We then disabled all proxy configuration via Internet explorer and tried again.

Blammo! The service provisions and we are cooking with gas! it was the bloody proxy server. Reconfigure group policy and all is good.

Conclusion

The moral of the story is this. Anytime windows components communicate with each-other via HTTP, there is always a chance that some AD induced dumbass proxy setting might get in the way. If not that, stateful security apps that check out HTTP traffic or even a corrupted cache (as happened in this case). The ULS logs will never tell you much here, because the problem is not SharePoint per se, but the registry configuration enforced by policy.

So, to ensure that you do not get affected by this, configure all SharePoint servers to be excluded from proxy access, or configure the SharePoint farm account not to use a proxy server at all. (Watch for certificate revocation related slowness if you do this though).

Finally, I called this post “consequences of complexity” because this sort of problem is very tricky to identify the root cause. With so many variables in the mix, how the hell can people figure this sort of stuff out?

Seriously Microsoft, you need to adjust your measures of success to include resiliency of the platform!

Thanks for reading

Paul Culmsee

www.sevensigma.com.au

                      

No Tags

Before I was a SharePoint guy, I was a networking, infrastructure and security guy. In fact I met and worked with Jeremy Thake before either of us were full-time SharePoint guys. If you were to ask him I’m sure he would tell you I was a bit of an infrastructure and security nazi back then. What warms my heart though is that since then I have mellowed out and now Jeremy has taken on some of those nazi tendencies (I have heard him threaten to “hunt you down if you do that” at user group presentation – referring to some dodgy SharePoint developer practice that will hurt you later).

Anyways, I still get asked to do the odd bit of Cisco, Active Directory and Exchange work. Although my interest in these areas is practically nil, some part of me likes to have a crack at it every so often to make sure I can get on the bike again – so to speak. Each time I get on the bike, I then remember why I got off in the first place ;-( (It’s a bit like eating KFC – you swear you will never do it again but given enough time, the pain seems to fade)

This time around, I agreed to help a client extricate themselves from the evil nightmare that is Small Business Server 2008, to real, grown up Windows Server environment. They had outgrown SBS and had been taken over by a foreign company and there was a need for AD domain trusts, among many other things – something that SBS can’t do. As part of this I had to get Exchange, SharePoint, AD, WSUS, Certificate services and various other things like RRAS, DHCP and DNS off the Small Business Server and onto real servers.

So first up my big Exchange 2010 lesson learned and then some detail on how you too can make Small Business Server 2008 history in your organisation.

My first and last exchange post: Exchange 2010 RTM and SP1 do not play nice!

Due to the nature of this upgrade, I had to set up a temporary exchange server 2010 box to be a temporary mailbox store. Provided that any Exchange 2007 servers in the organisation are running Service Pack 1, mail can happily route between Exchange 2007 and 2010 servers. Once the migration of mailboxes was complete, we decommissioned the Small Business Server following the steps outlined in the next section. We then installed a fresh, new Win2008R2 + Exchange 2010 as the final server – only this time with Exchange 2010 service pack 1 (the client used newer media this time).

All went well, the new server installed fine. So now I had two Exchange 2010 servers in the organisation, one RTM and one SP1. I was able to manage both servers using Exchange system manager on both servers and there was nothing untoward in the logs on either server.

However, when I tried to move a mailbox from the RTM box to the SP1 box, I received the following error:

Service ‘net.tcp://<servername>/Microsoft.Exchange.MailboxReplicationService’ encountered an exception. Error: MapiExceptionNoAccess: Unable to open message store. (hr=0×80070005, ec=-2147024891)

Diagnostic context:
    Lid: 18969   EcDoRpcExt2 called [length=132]

[blah blah blah skip ugly stack trace stuff]

Exception details: MapiExceptionNoAccess (80070005): MapiExceptionNoAccess: Unable to open message store. (hr=0×80070005, ec=-2147024891)

[blah blah blah skip more ugly stack trace stuff]

As you can see, not a helpful message at all. So I tried to initiate the mailbox move from the SP1 server instead of the RTM server. This time, I received a different error:

There are no available servers that are running the Mailbox Replication Service.
+ CategoryInfo : NotSpecified: (0:Int32) [New-MoveRequest], MailboxReplicationTransientException + FullyQualifiedErrorId : 5C08CF31,Microsoft.Exchange.Management.RecipientTasks.NewMoveRequest

Now as Johnny says, this error suggests that no exchange server in the organisation is running the mailbox replication service. However in my case the RTM box was running this service and it was started. Clearly something was amiss.

Google didn’t show much about this problem, and I considered calling Microsoft support, but knew full well that they would probably make me install SP1 on both boxes before investigating. So I installed SP1, following Gnawgnu’s advice about surviving an Exchange 2010 Service Pack 1 install. All went smoothly and when I reattempted the mailbox move, everything worked fine.

Moral of the story, apparently a stack trace is an appropriate error message for an incompatibility between Exchange versions. C’mon exchange product team, you are no better than SharePoint in terms of horrible error messages. Surely a version check would be an easy use-case to test for?

How to extricate yourself from Small Business Server 2008

For what its worth, getting SBS2008 out of your domain is a bit like pulling teeth. It really doesn’t want to go. Nevertheless it can be done and I largely followed this unofficial guide and can confirm that it works for me (I have added a couple of steps below, and also remember, this is SBS2008 we are talking about so its bound to go wrong somewhere)

1. Upgrade the AD schema of the SBS2008 domain

• Using your new Win2008 R2 media find the adprep utility and run: Adprep /forestprep and Adprep /domainPrep
• On SBS 2008 ensure that the schema version is updated to 47 and *not* 44 by checking the HKLM\SYSTEM\CurrentControlSet\Services\NTDS\Parameters\Schema Version registry key

2. Install Win2008R2 on your soon to be new domain controller and add it as a member server of your SBS2008 domain

3. Install the Active Directory Domain Services role and then launch the Active Directory Domain Services Installation Wizard (dcpromo.exe).

• On the Choose a Deployment Configuration page, click Existing forest
• On the Additional Domain Controller Options page, make sure the DNS and Global Catalog is checked
• Check all of your group policies for reference to the original SBS server and repoint to the new AD server (recreating share folders where necessary)
• Move FSMO roles to the new AD server: http://support.microsoft.com/default.aspx?scid=kb;EN-US;255504
• Add the AD certificate services role and backup/restore the certificate store
• Install DHCP and backup/restore config from SBS box and then remove DHCP role from SBS2008
• Change DHCP scopes so DNS points to the new DC, as well as statically assigned devices

6. Install Win2008R2 on your soon to be Exchange Server and install Exchange 2010 (with the hub, client access server and mailbox roles)

• Patch Exchange 2007 on your SBS2008 Server to SP1 if it is not already (otherwise you cannot move mailboxes to the Exchange 2010 server)
• Note: You need to download a special Exchange SP1 installer for Small Business Server as the default installer will refuse to install on account that a SBS box does not meet minimum conditions for install
• Move mailboxes and public folders from SBS2008 server to the new Exchange 2010 Server
• Export IIS certificates from the SBS2008 server to the new server and then set up client access (OWA, ActiveSync and Outlook Anywhere) with the same certificate
• Reconfigue your router/firewall to the ne server for OWA/Activesync/Outlook Anywhere

7. Uninstall Exchange 2007 from SBS 2008

8. Install Win2008R2 on your soon to be SharePoint Server and install Search Server Express 2010 or whatever SharePoint edition you have paid for

• Create a new web application
• Restore Companyweb site using database reattach method
• Reconfigure companyweb search to use enterprise search template that comes with Search Server Express 2010
• Install Microsoft fax (if you used faxing in SBS2008) and enable email based fax routing
• Configure incoming email to SharePoint by configuring a subdomain in active directory and configuring a remote domain in Exchange 2010 Hub Transport
• Mail enable the Faxes document library in companyweb
• Set the destination for faxes to be the Faxes document library in companyweb

8. DCPromo down SBS 2008 and remove SBS 2008 from the network.

9. Crack open a beer and celebrate your victory

Thanks for reading

Paul Culmsee

www.sevensigma.com.au

                      

No Tags