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https://issues.apache.org/jira/browse/CLOUDSTACK-9706?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15927835#comment-15927835
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ASF GitHub Bot commented on CLOUDSTACK-9706:
--------------------------------------------

Github user anshul1886 commented on a diff in the pull request:

    https://github.com/apache/cloudstack/pull/1867#discussion_r106388631
  
    --- Diff: server/src/com/cloud/storage/StorageManagerImpl.java ---
    @@ -1078,6 +1082,16 @@ public void cleanupStorage(boolean recurring) {
                             }
                         }
     
    +                    //destroy snapshots in destroying state in 
snapshot_store_ref
    +                    List<SnapshotDataStoreVO>  ssSnapshots = 
_snapshotStoreDao.listByState(ObjectInDataStoreStateMachine.State.Destroying);
    +                    for(SnapshotDataStoreVO ssSnapshotVO : ssSnapshots){
    +                        try {
    +                            
_snapshotService.deleteSnapshot(snapshotFactory.getSnapshot(ssSnapshotVO.getSnapshotId(),
 DataStoreRole.Image));
    --- End diff --
    
    @koushik-das If there is any failure in deleteSnapshot() then cleanup will 
be retried. DB entry for such snapshots will only be removed on successful 
deletion. Destroying check  introduced in SnapshotObject class is to make sure 
that DB entry doesn't gets deleted.


> Retry deleting snapshot if deleteSnapshot command failed 
> ---------------------------------------------------------
>
>                 Key: CLOUDSTACK-9706
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9706
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the 
> default.) 
>            Reporter: Anshul Gangwar
>            Assignee: Anshul Gangwar
>
> Currently when we delete snapshot then we mark it to be in destroyed state 
> first and then we go to delete it on storage if it can be deleted. If the 
> deletion of snapshot fails then we never retry to delete it which fills up 
> storage.



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