[ovirt-users] Re: Latest ManagedBlockDevice documentation

On 10/15/2020 10:01 AM, Michael Thomas wrote: > Getting closer... > > I recreated the storage domain and added rbd_default_features=3 to > ceph.conf.  Now I see the new disk being created with (what I think > is) the correct set of features: > > # rbd info rbd.ovirt.data/volume-f4ac68c6-e5f7-4b01-aed0-36a55b901 > fbf > rbd image 'volume-f4ac68c6-e5f7-4b01-aed0-36a55b901fbf': >         size 100 GiB in 25600 objects >         order 22 (4 MiB objects) >         snapshot_count: 0 >         id: 70aab541cb331 >         block_name_prefix: rbd_data.70aab541cb331 >         format: 2 >         features: layering >         op_features: >         flags: >         create_timestamp: Thu Oct 15 06:53:23 2020 >         access_timestamp: Thu Oct 15 06:53:23 2020 >         modify_timestamp: Thu Oct 15 06:53:23 2020 > > However, I'm still unable to attach the disk to a VM.  This time it's > a permissions issue on the ovirt node where the VM is running.  It > looks like it can't read the temporary ceph config file that is sent > over from the engine: Are you using octopus?  If so, the config file that's generated is missing the "[global]" at the top and octopus doesn't like that.  It's been patched upstream.