[ceph-users] unable to remove rbd image
jdillama at redhat.com
Tue Nov 7 04:48:55 PST 2017
Disable the journaling feature to delete the corrupt journal and you will
be able to access the image again.
On Tue, Nov 7, 2017 at 7:35 AM, Stefan Kooman <stefan at bit.nl> wrote:
> Dear list,
> Somehow, might have to do with live migrating the virtual machine, an
> rbd image ends up being undeletable. Trying to remove the image results
> in *loads* of the same messages over and over again:
> 2017-11-07 11:30:58.431913 7f9ae2ffd700 -1 JournalPlayer: 0x7f9ae400a130
> missing prior journal entry: Entry[tag_tid=0, entry_tid=461364, data
> Trying to run the VM with this image will keep it in state "paused"
> while the cluster is doing ~ 500 MiB/s of reads (presumably also hitting
> the issue with "missing prior journal entry").
> rbd image info:
> rbd image 'one-393':
> size 10240 MB in 2560 objects
> order 22 (4096 kB objects)
> block_name_prefix: rbd_data.cc4f1238e1f29
> format: 2
> features: layering, exclusive-lock, object-map, fast-diff,
> deep-flatten, journaling
> create_timestamp: Mon Sep 18 13:05:31 2017
> journal: cc4f1238e1f29
> mirroring state: enabled
> mirroring global id: bf4ed03b-a15a-4c7d-9620-07317e517493
> mirroring primary: true
> The data on this VM is not important (just testing anyway). I'm just
> what's going on, how the image can get into a state like this, and if it's
> possible to remove it somehow.
> Any hints are welcome,
> Gr. Stefan
> | BIT BV http://www.bit.nl/ Kamer van Koophandel 09090351
> | GPG: 0xD14839C6 +31 318 648 688 / info at bit.nl
> ceph-users mailing list
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