[jira] [Commented] (CLOUDSTACK-5543) Cant delete Secondary Storage NFS when ISOs exist on it

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

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-5543?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13855988#comment-13855988 ] 

Nux commented on CLOUDSTACK-5543:
---------------------------------

I've just hit this bug with a github 4.2.1 SNAPSHOT from a couple of days ago, this is still not solved.. FYI.

> Cant delete Secondary Storage NFS when ISOs exist on it
> -------------------------------------------------------
>
>                 Key: CLOUDSTACK-5543
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-5543
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Management Server
>    Affects Versions: 4.2.0
>         Environment: CentOS 6.5, NFS used for Secondary Storage
>            Reporter: Andrija Panic
>              Labels: secondary, storage
>
> Not possible to remove Secondry Storage NFS because public ISO files still exist on it. And since they exist on all sec. storages, there is no way to selectively delete it from one of the sec. storage.
> Details:
> After moving all public VM templates from this "old" NFS to the new NFS SS (by rsync and update template_store_ref table to point to new NFS store - because public temlates are NOT replicated the same way ISOs are, although they should be per my knowledge), it is still not possible to delete/remove the NFS secondary storage from GUI, because ISOs still exist on this "old" NFS storage.
> There is no option to remove ISO files references to 1 particular NFS storage.
> So eather enable GUI option to remove ISOs from storage, prior to it's removal, or complete ignore the fact that the ISOs exit on it (since ISOs are replicated to available secondary storages in zone).
> I managed to resolve my problem with:
> delete FROM cloud.template_store_ref where store_id=ID_OF_NFS_TO_BE_DELETE and template_id in (select id from vm_template where type='user' and format='iso');



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