Tag Archives: Exchange 2010

PVSCSI Bug Causing Exchange 2010 Jetstress to Crash

A few weeks back I was called in to help a customer who was experiencing problems completing Jetstress testing for an Exchange 2010 deployment. It wasn’t an issue of Jetstress reporting failed tests. Rather, they were unable to get through most of their tests without the Jetstress application actually crashing (JetstressWin.exe has stopped working). They […]

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Virtual machine snapshots and tier-1 apps: Not always supported

After seeing a discussion in the vExpert forums and in my own experience in talking to customers, I came to the conclusion that many people aren’t aware of some of the support restrictions around virtualizing tier-1 Microsoft applications. The one support requirement that many folks aren’t aware of is the use of virtual machine snapshots […]

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Storage DRS of Exchange 2010 Workloads

On September 15th, VMware released a new whitepaper entitled “Microsoft Exchange Server 2010 Performance on vSphere 5.”  If you are interested in virtualizing Exchange 2010 (or really any mission critical application) I’d recommend giving it a read. One of the interesting things they’ve done in this test aside from scale up/scale out testing is to […]

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Clearing up confusion regarding HA/vMotion support for Exchange 2010

As I discussed last week, Microsoft has updated their guidance and support regarding hypervisor high availability and live migration technologies with Exchange 2010.  This is welcome news for anyone looking to virtualize Exchange 2010 on vSphere, as it now allows you to take advantage of vMotion and HA on all Exchange servers, even those in […]

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vSphere and Exchange admins can live in harmony – Microsoft finally supports HA and vMotion

This Saturday, Microsoft published a new white paper entitled “Best Practices for Virtualizing Exchange Server 2010 with Windows Server 2008 R2 Hyper V” that provides a lot of great info that is applicable to VMware as well.  One of the most important things in this entire document is a change in policy regarding supporting virtualized […]

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