vSphere vCenter - vCenter 4.0 Update 1 resolution VM issues slow because the disk i/o latency?
vSphere vCenter - vCenter 4.0 Update 1 resolution VM issues slow because the disk i/o latency?
My client is slow VM problems that appear to be disk I/O latency on Hitachi storage 1000. I heard in VMware meetings vCenter 4.0 Update 1 solves these problems... without any explanation as to why.
Rumor is that "after working all the angles of the slowness of the virtual machine including vmtools hardware version, latency of storage, etc. called VMware support and advised to get vCenter to U1 to solve the 'known problem' VM performance issues." "U1 fact and problem solved.
It is VMware User meeting and I have no other details.
Customer did not of U1 and having problems of slowness VM believes may be due to the assets/Hitachi 1000 s and favorite paths questions (known to cause problems). Preferred fixed pathing but questions continue.
My limited participation in the issue of troubleshooting in the date limit information available now. It is just an issue if 'known problem' exists and is known to be resolved via U1 vCenter or ESX 4.0 U1?
Not vCenter 4.0 Update 1 solve disk i/o latency issues considered the slow pace of the vm? Why?
All points will be awarded.
that strike! You can use round robin or MRU for active/passive.
Tags: VMware
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Hey all,.
I'm stuck on something and need help. We have a vSphere 4.1 environment we need to spend 4.1 update 1 to 4.1 2. I've never done this before and I am struggling with the right way to do it. My understanding is that you need to update your server vCenter first, then update manager, you can use UNIFIED messaging to update ESXi hosts. I have
Yes, first step is always venter with all components (VUM, converter, etc.), and after upgrading vCenter you can do the upgrade to ESXi via VUM
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No, it wil not crush a DB, it will ask you whether you want to upgrade current DB
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Yes
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