[jira] [Created] (CLOUDSTACK-7966) Storage cleanup thread does not delete the entries from snapshot_store_ref with store role Primary

["edison su (JIRA)" <ji...@apache.org>]

edison su created CLOUDSTACK-7966:
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             Summary: Storage cleanup thread does not delete the entries from snapshot_store_ref with store role Primary
                 Key: CLOUDSTACK-7966
                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-7966
             Project: CloudStack
          Issue Type: Bug
      Security Level: Public (Anyone can view this level - this is the default.)
            Reporter: edison su
            Assignee: edison su
             Fix For: 4.5.0


Storage cleanup thread does not delete the entries from snapshot_store_ref with store role Primary even after deleting the snapshots
Steps to reproduce:
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1.Bring up CS in advanced zone with xen/vmware cluster
2.Deploy few guest vms using default cent os template
3.Create snapshots on all the root volumes of the vms created above
4.Verify snapshot_store_ref table entries. For each snapshot there would be two entries one with store role Primary and another one with Secondary
5.Delete all the snapshots and wait for the storage cleanup thread to run
Expected Behavior:
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When we destroy snapshots all the snapshot entries should be removed from snapshot_store_ref table.
Actual Behavior:
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After deleting snapshots all the snapshot states are marked as Destroyed in both snapshot_store_ref and snapshots (status field) table. This is expected. However when the storage cleanup thread runs it is not deleting the entries from snapshot_store_ref table with store_role primary. It is only marking removed column in snapshots table and deleting entries from snapshot_store_ref table with store_role Image.



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