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From "Koushik Das (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CLOUDSTACK-605) Host physical CPU is incorrectly calculated for Vmware hosts
Date Tue, 11 Dec 2012 12:23:21 GMT
Koushik Das created CLOUDSTACK-605:
--------------------------------------

             Summary: Host physical CPU is incorrectly calculated for Vmware hosts
                 Key: CLOUDSTACK-605
                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-605
             Project: CloudStack
          Issue Type: Bug
      Security Level: Public (Anyone can view this level - this is the default.)
          Components: VMware
    Affects Versions: pre-4.0.0, 4.0.0
            Reporter: Koushik Das
            Assignee: Koushik Das


There is a mismatch in host CPU count displayed in CS UI (displayed under the 'Statistics'
tab when a host is selected) compared to that in vCenter. The mismatch happens for ESX hosts
having > 1 cpu package. This will affect VM allocation logic.

Currently host CPU is computed based on below logic (HostHardwareSummary is defined in Vmware
library)

HostHardwareSummary hardwareSummary = getHostHardwareSummary();
summary.setCpuCount(hardwareSummary.getNumCpuCores()*hardwareSummary.getNumCpuPkgs());

The correct logic is to use hardwareSummary.getNumCpuCores() only.


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