[openstack][manila] queens netapp share migration

Ignazio Cassano ignaziocassano at gmail.com
Tue Oct 19 06:21:18 UTC 2021

Hi Felipe, the problem is if it is a bug or if it is not supported by
design. The error in the bug you reported is the same I am facing but the
bug mentions a situation where controller is busy. Our controller is always
very busy.

Il Lun 18 Ott 2021, 21:35 Felipe Rodrigues <felipefuty01 at gmail.com> ha

> Hi Ignazio,
> It seems like a bug, since NetApp driver does not support storage assisted
> migration across backends (SVMs)..
> We'll check it and open a bug to it.
> Just a note: there is a bug with the same error opened [1]. It may be the
> same as yours. Please, check there and mark as affecting you too.
> [1] https://bugs.launchpad.net/manila/+bug/1723513
> Best regards, Felipe.
> On Mon, Oct 18, 2021 at 1:57 PM Ignazio Cassano <ignaziocassano at gmail.com>
> wrote:
>> Hello all,
>> I have an installation of openstack queens and manila is using netapp
>> fas8040 storage with driver manila.share.drivers.netapp.common.NetAppDriver.
>> When I try share migration it fails.
>> manila migration-start  --preserve-metadata False --preserve-snapshots
>> False --writable True --nondisruptive True --new_share_type svmp2-nfs-1140
>> c765143e-d308-4e9d-8a3f-5cb4692be70b at svmp2-nfs-1140
>> #aggr_fas04_MANILA_TO2_UNITY600_Mixed
>> In the share log file I read:
>> 2021-10-18 18:35:01.211 80999 ERROR manila.share.manager NetAppException:
>> Volume share_be9b819d_feab_431b_9ade_b257cc08c9f6 in Vserver svmp2-nfs-1138
>> is not part of any data motion operations.
>> The svmp2-nfs-1138 is the share type  where migration start from.
>> Both source and destination are on netapp.
>> Any help, please?
>> Ignazio
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