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Hello, volume.log does not report errors:
2022-03-07 15:41:44.435 159559 INFO cinder.volume.manager
[req-68444973-24eb-4b21-95b2-626c9b2e2aa0 5134ed3b93284af5ba2f05d7361edf53
0e760ccde5d24af5a571de40220fbf80 - default default] Created volume
successfully.
2022-03-07 15:41:45.358 159099 INFO cinder.volume.manager
[req-68444973-24eb-4b21-95b2-626c9b2e2aa0 5134ed3b93284af5ba2f05d7361edf53
0e760ccde5d24af5a571de40220fbf80 - default default] Migrate volume
completed successfully.
2022-03-07 15:41:48.970 159559 INFO cinder.volume.manager
[req-72ca9242-25e9-4bb0-9bd6-9857f42805ee 5134ed3b93284af5ba2f05d7361edf53
0e760ccde5d24af5a571de40220fbf80 - default default] attachment_update
complete

Il giorno lun 7 mar 2022 alle ore 17:25 Eugen Block <eblock at nde.ag> ha
scritto:

> Hi,
>
> since you're retyping a volume, what do the cinder logs reveal?
>
>
> Zitat von Ignazio Cassano <ignaziocassano at gmail.com>:
>
> > Hello, sometimes the volume retype from a netapp nfs storage to another
> > netapp nfs storage does not work.
> > I do not know the reason but I think something is going wrong in nova:
> >
> > /var/log/nova/nova-compute.log:2022-02-02 14:23:39.992 194288 ERROR root
> > [req-ebbf749f-359f-4282-94c5-0913cffe97a3
> 66adb965bef64eaaab2af93ade87e2ca
> > 68feefdf7c5847388534e9214dc13366 - default default] Original exception
> > being dropped: ['Traceback (most recent call last):\n', '  File
> > "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 5655, in
> > _swap_volume\n    mountpoint, resize_to)\n', '  File
> > "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line
> 1647,
> > in swap_volume\n    self._disconnect_volume(context, new_connection_info,
> > instance)\n', '  File
> > "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in
> > __exit__\n    self.force_reraise()\n', '  File
> > "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in
> > force_reraise\n    six.reraise(self.type_, self.value, self.tb)\n', '
> File
> > "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line
> 1644,
> > in swap_volume\n    self._swap_volume(guest, disk_dev, conf,
> resize_to)\n',
> > '  File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py",
> > line 1593, in _swap_volume\n    raise
> > exception.VolumeRebaseFailed(reason=six.text_type(exc))\n',
> > "VolumeRebaseFailed: Volume rebase failed: Requested operation is not
> > valid: pivot of disk 'vda' requires an active copy job\n"]:
> > VolumeAttachmentNotFound: Volume attachment
> > 2cd820e0-85e8-498d-a62a-800260d0cf31 could not be found
> >
> >
> > Must I try to change some parameters in nova.conf on compute nodes about
> > volume attachment ?
> >
> > Thanks
> > Ignazio
>
>
>
>
>
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