[openstackl][cinder][nova] attacched volume retype error
Hello All, I am facing an issue when I retype a volume attached to a vm from netapp nfs to ceph on stein. It work fron nfs to iscsi but not from nfs to ceph. It seems a nova issue. I got an error in nova compute log: Failed to swap volume 26add23f-d643-4020-9935-9e856a0e9d93 for 1a2edc3a-cc3e-4a92-9488-6e6fabd01825: NotImplementedError: Swap only supports host devices I read there is an old blueprint for this but I do know if it has been implemented. Any help, please? Ignazio
On Mon, Jun 15, 2020 at 11:53, Ignazio Cassano <ignaziocassano@gmail.com> wrote:
Hello All, I am facing an issue when I retype a volume attached to a vm from netapp nfs to ceph on stein. It work fron nfs to iscsi but not from nfs to ceph. It seems a nova issue. I got an error in nova compute log:
Failed to swap volume 26add23f-d643-4020-9935-9e856a0e9d93 for 1a2edc3a-cc3e-4a92-9488-6e6fabd01825: NotImplementedError: Swap only supports host devices
I read there is an old blueprint for this but I do know if it has been implemented.
I think you this bug[1] and the fix[2] for it is related to your problem. The fix is included in the Ussuri release but it also potentially needs fresh libvirt and qemu versions to work. Cheers, gibi [1] https://bugs.launchpad.net/nova/+bug/1868996 [2] https://review.opendev.org/#/c/696834/
Any help, please? Ignazio
Many thanks. I'll try it Ignazio Il giorno lun 15 giu 2020 alle ore 12:29 Balázs Gibizer <balazs.gibizer@est.tech> ha scritto:
On Mon, Jun 15, 2020 at 11:53, Ignazio Cassano <ignaziocassano@gmail.com> wrote:
Hello All, I am facing an issue when I retype a volume attached to a vm from netapp nfs to ceph on stein. It work fron nfs to iscsi but not from nfs to ceph. It seems a nova issue. I got an error in nova compute log:
Failed to swap volume 26add23f-d643-4020-9935-9e856a0e9d93 for 1a2edc3a-cc3e-4a92-9488-6e6fabd01825: NotImplementedError: Swap only supports host devices
I read there is an old blueprint for this but I do know if it has been implemented.
I think you this bug[1] and the fix[2] for it is related to your problem. The fix is included in the Ussuri release but it also potentially needs fresh libvirt and qemu versions to work.
Cheers, gibi
[1] https://bugs.launchpad.net/nova/+bug/1868996 [2] https://review.opendev.org/#/c/696834/
Any help, please? Ignazio
participants (2)
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Balázs Gibizer
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Ignazio Cassano