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From "Lianping Chen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CLOUDSTACK-2217) Snapshots backups are not deleted according to CleanupSnapshotBackupCommand. Those snapshots backups that should be garbage collected but not get deleted can fill up the secondary storage.
Date Mon, 13 May 2013 10:29:16 GMT

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-2217?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13655891#comment-13655891
] 

Lianping Chen commented on CLOUDSTACK-2217:
-------------------------------------------

I have fixed this issue in our deployment.  I shared the fix by sending in a pull request
for the code changes I made. https://issues.apache.org/jira/browse/CLOUDSTACK-2217.
                
> Snapshots backups are not deleted according to CleanupSnapshotBackupCommand. Those snapshots
backups that should be garbage collected but not get deleted can fill up the secondary storage.
> --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-2217
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-2217
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>    Affects Versions: 4.0.0
>         Environment: CloudStack Manager running on CentOS
> Secondary Storage Manager running on CentOS
> Hosts running on CentOS
> KVM
>            Reporter: Lianping Chen
>              Labels: backup, cleanup, snapshot
>
> We are running CloudStack version 4.0.0.20121024012150. We defined a recurring snapshots
backup policy to run daily and only keep the most recent 2 backups.
> However, we found that the snapshots backups were not deleted according to this policy.
According to the logs, the CleanupSnapshotBackupCommand has been sent by CloudStack manager
and the command is received by Secondary Storage VM Agent. The secondary storage does contain
backups that are not included in the validBackupUUIDs of CleanupSnapshotBackupCommand. But
these backups that are not in the list of validBackupUUIDs still remain in the  file system
and get the secondary storage being filled up.

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