[jira] [Commented] (CLOUDSTACK-10202) createSnapshotPolicy API create multiple entries in DB for same volume.

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-10202?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16303195#comment-16303195 ] 

ASF GitHub Bot commented on CLOUDSTACK-10202:
---------------------------------------------

rafaelweingartner commented on issue #2373: CLOUDSTACK-10202:createSnapshotPolicy API create multiple entries in DB for same volume.
URL: https://github.com/apache/cloudstack/pull/2373#issuecomment-353858705
 
 
   I have experienced the same problem some time ago. I did not manage to reproduce it though. One of the volumes had two "daily snapshots" in the database. 

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> createSnapshotPolicy API create multiple entries in DB for same volume.
> -----------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-10202
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-10202
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>            Reporter: Nitesh Sarda
>
> *ISSUE :*
> createSnapshotPolicy API create multiple entries in DB for same parameters, if multiple threads are executed in parallel.
> *STEPS TO REPRODUCE :*
> # Created a new machine having root and data disk.
> # Make sure that no existing snapshot policy is present for the volume.
> # Execute multiple threads in parallel for createSnapshotPolicy API having all required parameters exactly same.
> # Verify table snapshot_policy in DB, will get multiple entries for same policy.
> # Once again execute same multiple threads, by changing any API parameter, will see that existing entries are getting modified in DB and no new entries are added.



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