Monday, August 25, 2014

Peachtree Upgrade to Sage 50 on our NetApp Filer



Zerowait has been using the Peachtree accounting package for many years. Over the past decade, we worked our way through the BTreive to Pervasive upgrade, and this year there was a major upgrade to SAGE 50, required by the new owners of Peachtree, Sage Software. Upgrading a company’s accounting package is something that has to be done carefully. Since we had deployed Peachtree on an ISCSI mounted LUN on our NetApp Filer and we were migrating the app server to a Virtual Machine environment, our upgrade had a few more intricacies than normal to resolve.

The discovery phase of this project looked back over time at the steady growth of our company, to understand how the network and data store had grown and changed over the last 12 years since we first put Peachtree data on our NetApp Filer. While reviewing our Peachtree usage history we found that the shared files and ISCSI LUN set-up were from a different era; now that we were in a VM environment things needed to be changed. 

We decided the best way to move forward was to migrate our ISCSI LUN to a VDisk. Although we consider this to be a pretty standard architecture today, our engineering team found it difficult to get step by step instructions from Sage on how to migrate their application in our particular environment. So it was up to us to figure it out.  Our team built a test VM environment using the old version of Peacthree, then performed the data migration using RoboCopy and everything seemed to work well.  We had our primary users test the application to make certain everything was working correctly, after which our engineering team did an upgrade to SAGE 50 in the virtual environment. There were some tweaks required but we found that we had everything working in the test environment and were confident that we could do an upgrade to our live environment. We made several backups to be safe, and then our engineering team upgraded our Peachtree Accounting package to SAGE 50 and migrated our users to the new package, documenting the way that shared folders had to be mounted, accessing the Forms correctly, and updating DNS on some of the user desktop machines.

We successfully migrated our accounting package without any significant downtime and by using our VM architecture we were able to reduce network complexity and simplify our shared company folders, which after over a decade of accumulated use had gotten a bit convoluted. The whole process took about 25 hours of engineering time to accomplish and we are now on SAGE 50 with a more reliable network and storage architecture than we had before the upgrade.

While we consider Peachtree and SAGE 50 to be a pretty standard application to be hosted in a VM environment with NetApp storage we were surprised to find that the vendor did not have a lot of documentation on this type of network and storage environment.  Therefore we had to create our own migration plan, which worked out quite well. I wonder how many other companies are using their Peachtree / SAGE 50 in a VM and NetApp environment?

Tuesday, August 05, 2014

Management Myopia



NetApp's aggressiveness in forcing their customers to upgrade to Cluster Data OnTap  8.2  (CDOT 8.2) is worrying a lot of NetApp storage engineers. From the cost of the hardware and software required for the upgrade to the disruption of stable storage systems, NetApp's stance is causing storage engineers and their managers to look at alternative storage solutions. It seems that NetApp's management has lost sight of a significant portion of their customers' needs, and is now focused on forcing their customers to upgrade.

There is a theory that I have heard which is based on the idea of Vendor Lock-in. NetApp's management has decided that by changing the way licensing works they can lock customers in for the long term and because they believe that there is no viable alternative to OnTap their customers will stay loyal. But this view rejects that technology is marching forward and continuing to commoditize and therefore cheaper alternatives that are ' good enough' will blossom over time.

The history of the technology sector shows this view is myopic. Over time unforeseen innovations will take over from an embedded solution, unless there is a legal lock in that forces a technology to remain static. At the beginning of the NAS revolution NetApp was all about Open Standards and customers empowerment; does this seem like the NetApp we see today pushing customers towards CDOT 8.2?  I believe that Dave Hitz and James Lau were sincerely interested in commoditizing Storage when they came up with the Filer concept, but there seems to be a change within NetApp management now toward locking customers into their brand of storage. This may explain the interest we have been receiving from folks looking to migrate their storage infrastructure to a more open source platform than NetApp CDOT 8.2, and the strong growth in our independent NetApp service and support business.

If you are looking for alternatives to an upgrade from NetApp, Zerowait's legacy filer storage support solutions can provide you breathing room while you consider your strategic storage options. Upgrading to Cluster Data OnTap is not the only solution available to you.