Sateesh Chodapuneedi created CLOUDSTACK-3635:
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             Summary: [DOC][Dynamic Scaling][VMware] Guest OS support 
information
                 Key: CLOUDSTACK-3635
                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-3635
             Project: CloudStack
          Issue Type: Bug
      Security Level: Public (Anyone can view this level - this is the default.)
          Components: Doc
    Affects Versions: 4.2.0
            Reporter: Sateesh Chodapuneedi
             Fix For: 4.2.0


Dynamic scaling of VM consists of scaling CPU & MEMORY of running VM.
The ability to hotadd cpu or memory depends on Guest operating system version 
(like CentOS 5.3) and bits of the OS (like 64 bit).
CloudStack does query Guest OS information available in ESXi information using 
vSphere API. But this information is not granular to the level of exact version 
of guest operating system and bitness (32 or 64). Hence it is recommended that 
user verify if the VM is installed with guest operating system which supports 
cpu or memory hotadd features from following link.

http://www.vmware.com/resources/compatibility/search.php?deviceCategory=software&testConfig=16&productid=17364



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