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https://issues.apache.org/jira/browse/CLOUDSTACK-6538?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Abhinandan Prateek updated CLOUDSTACK-6538:
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Assignee: Abhinandan Prateek
> Migrating a volume causes snapshot schedule to disappear
> --------------------------------------------------------
>
> Key: CLOUDSTACK-6538
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-6538
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Affects Versions: 4.3.0
> Reporter: Remi Bergsma
> Assignee: Abhinandan Prateek
>
> When a volume is migrated to another primary storage, the snapshot schedule
> that exists before migration, is no longer active after migration.
> Steps to reproduce:
> - create a volume
> - create a snapshot policy
> - note it creates an entry in cloud.snapshot_policy table
> - migrate volume to another primary storage
> - note the entry in cloud.snapshot_policy has been deleted
> Cause:
> Migrating a volume leads to a volume with a new id and uuid. Since the
> snapshot schedule is linked to a volume based on id, this is lost after
> migration.
> Please:
> - do not delete entries in cloud.snapshot_policy but mark as ‘deleted’
> instead (like done on other tables)
> - recreate the snapshot schedule for a volume that was migrated, using its
> new id. Or update the table with the new id.
> This is a serious bug, because the user does not expect the snapshot schedule
> to disappear. Hence, when a snapshot is needed after migration you have a
> problem that cannot be fixed.
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