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I have had a couple people remark to me that it is somewhat difficult to use iostat on XenServer to gather storage performance metrics because the output format is not easily parsed. Today’s blog is about how to collect and import storage performance values from XenServer using the iostat command and a PowerShell script I wrote to make this […]
February 10, 2011
Let me first apologize for my delay in getting this out. I have been extremely busy with my current project, however, I think you will be pleased with what I have researched for today’s blog. I had the opportunity to collect a considerable amount of production data at a customer site over the past two months. I […]
October 31, 2010
Comments Off on Finding a Better Way to Estimate IOPS for VDI
Planning storage is probably the most difficult part of architecting any VDI solution and estimating IOPS is probably the most difficult part of planning the storage. For a little background on some of the discussions I have had around this topic, see my Saving IOPS with Provisioning Services blog and the associated comments. Since posting […]
August 6, 2010
Comments Off on Saving IOPS with Provisioning Services
Sometimes the obvious is not quite as obvious to others as it is to you. Given my role as an architect I have spent countless hours looking at storage performance and the impact of it on Desktop Virtualization also known as VDI. It is my belief that storage performance is directly correlated with the user […]
April 8, 2010
Comments Off on Deploying XenDesktop without a SAN
The Question Can XenDesktop be deployed without a SAN? A commonly asked question by customers in the small and medium business (SMB) arena which I recently decided to investigate. For those of my readers not familiar with Provisioning Services or XenDesktop, I will tell you it is possible using these technologies to stream a virtual […]
VirtualizationJedi 
February 28, 2011
Comments Off on Parsing IOSTAT with Powershell