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From "Jan Provaznik (Created) (JIRA)" <>
Subject [jira] [Created] (DTACLOUD-123) vsphere - incorrect hwp memory range
Date Fri, 06 Jan 2012 15:12:39 GMT
vsphere - incorrect hwp memory range

                 Key: DTACLOUD-123
             Project: DeltaCloud
          Issue Type: Bug
         Environment: deltacloud-core-vsphere-0.4.1-8.el6.noarch
            Reporter: Jan Provaznik
            Assignee: David Lutterkort

When counting hwp memory for vsphere driver, max value is computed from effectiveMemory (which
is actual value - it can change in time). Minimum value is hardcoded 128. There are 2 problems:
1) effectiveMemory can be lower then 128, then dc api returns invalid range, I got this:
#<DeltaCloud::HWP::Property:0x7fde69094af8 @value="128", @range={:to=>"0", :from=>"128"},
@kind=:range, @   name="memory", @unit="MB">
2) conductor fetches hw profiles only once when a provider account is added, so conductor
uses this  effectiveMemory (which was actual at the moment when the account was added) all
the time.

I think most easiest way is to use total memory for computing memory range on DC API side,
though then max memory can be unavailable sometimes. 
Alternatively there could be some api call how to get total memory.

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