[jira] [Created] (CLOUDSTACK-5485) Vmware - Whe 10 hourly snapshots are scheduled at the same time , we see only 5 of them being processed actively at the same time.

["Sangeetha Hariharan (JIRA)" <ji...@apache.org>]

Sangeetha Hariharan created CLOUDSTACK-5485:
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             Summary: Vmware - Whe 10 hourly snapshots are scheduled at the same time , we see only 5 of them being processed actively at the same time. 
                 Key: CLOUDSTACK-5485
                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-5485
             Project: CloudStack
          Issue Type: Bug
      Security Level: Public (Anyone can view this level - this is the default.)
          Components: Management Server
    Affects Versions: 4.3.0
         Environment: Build from 4.3
            Reporter: Sangeetha Hariharan
            Priority: Critical
             Fix For: 4.3.0


Vmware - When 10 hourly snapshots are scheduled at the same time , we see only 5 of them being processed actively at the same time.

Set up :
Advanced Zone with 2 5.1 ESXI hosts.

Steps to reproduce the problem:

1. Deploy 5 Vms in each of the hosts , so we start with 10 Vms.
2. Start concurrent snapshots for ROOT volumes of all the Vms.

Noticed that on the Vsphere client , only 5 of these snapshots gets executed in parallel.Rest of them get picked up when the current  snapshot jobs complete.

Why cant we do more than 5 parallel tasks ?



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