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hot plug cpu/memory in vsphere

hello,

how can i make upgrade for memory and cpu while it's working without shut it down in my vcenter for linux (rehat 5) my esx version is 5.1 ?????
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asfourcrystal
Asked:
asfourcrystal
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1 Solution
 
_Commented:
On the physical system?  
You can't. The power needs to be OFF and UNPLUGGED from the wall.
Otherwise you will fry something (maybe everything).
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asfourcrystalAuthor Commented:
it depends on the OS itself as i found. thanks Genius for help
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_Commented:
Then that wouldn't be the physical system, would it.
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asfourcrystalAuthor Commented:
yeah it's not physical system.
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_Commented:
Then as you already found out, some Virtual Machines will let you change specs on the fly.
But since I don't deal with VM's in my work, I can't help you with this one.
Sorry.
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_Commented:
Thank you much.    : )
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