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From "Abhinandan Prateek (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CLOUDSTACK-458) xen:snapshots:Storage gc fail to clean the failed snapshot images from secondarystorage
Date Thu, 10 Oct 2013 04:31:29 GMT

     [ https://issues.apache.org/jira/browse/CLOUDSTACK-458?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Abhinandan Prateek updated CLOUDSTACK-458:
------------------------------------------

    Fix Version/s:     (was: 4.2.1)
                   4.3.0

> xen:snapshots:Storage gc fail to clean the failed snapshot images from secondarystorage
> ---------------------------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-458
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-458
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Snapshot
>    Affects Versions: 4.0.0
>            Reporter: deepti dohare
>            Assignee: deepti dohare
>            Priority: Minor
>             Fix For: 4.3.0
>
>
> After storage cleanup still see the snapshot image oin the secondary storage snapshot
folder for the failure snapshots 
> In this case : next hourly snapshot was successful but previous snapshot was stuck in
backingupstate.... 
> Steps: 
> *************** 
> 1.Deploy a VM and set concurrent.snapshots.threshold.per host to 2 
> 2.Once its successful,schedule the recurring snapshots hourly on the root volume and
also perform snapshot on other instance volumes 
> 3.configure the storage.cleanup.interval to 150 and restart the cloud-management service
while hourly snapshot on root volume is in progress 
> 4.check the secondary storage snapshot folder 
> 5. after few hours,delete all the created snapshots from Cloudstack and check the storage
cleanup thread cleansup all the snapshots form the snapshot folder or not. 
> Actual result: 
> step4:snapshots job failed and secondary storage has copied image file and database shows
snapshot job status as "Backing UP" 
> next hourly snapshot was successful. 
> Step5: 
> It cleans all the successful hourly snapshot images except the failed snapshot image
files 
> Expected result: 
> ****************** 
> Storage GC should clean all image files exists in the snapshot folder when we delete
the all the snapshots from Cloud stack. 
> also when previous hourly snapshot stuck in backing up state ,the next hourly snapshot
is successful,Cloudstack should intelligent enough to update the status of failure jobs properly.




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