root@fond-beagle:/home/ubuntu# rbd info --debug-rados=20 --pool
cinder-ceph volume-dfcca6c8-cb96-4b79-bc85-b200a061dcda
2020-10-30T06:56:11.567-0400 7ff7302b8380 1 librados: starting msgr at
2020-10-30T06:56:11.567-0400 7ff7302b8380 1 librados: starting objecter
2020-10-30T06:56:11.567-0400 7ff7302b8380 1 librados: setting wanted
keys
2020-10-30T06:56:11.567-0400 7ff7302b8380 1 librados: calling monclient
init
2020-10-30T06:56:11.571-0400 7ff7302b8380 1 librados: init done
2020-10-30T06:56:11.571-0400 7ff7302b8380 10 librados: wait_for_osdmap
waiting
2020-10-30T06:56:11.575-0400 7ff7302b8380 10 librados: wait_for_osdmap
done waiting
2020-10-30T06:56:11.587-0400 7ff7302b8380 20 librados: flush_aio_writes
2020-10-30T06:56:11.587-0400 7ff7302b8380 20 librados: flush_aio_writes
rbd: error opening image volume-dfcca6c8-cb96-4b79-bc85-b200a061dcda:
(2) No such file or directory
2020-10-30T06:56:11.587-0400 7ff7302b8380 10 librados: watch_flush enter
2020-10-30T06:56:11.587-0400 7ff7302b8380 10 librados: watch_flush exit
2020-10-30T06:56:11.587-0400 7ff7302b8380 1 librados: shutdown
El 2020-10-30 04:33, Wido den Hollander escribió:
> On 30/10/2020 06:09, Ing. Luis Felipe Domínguez Vega wrote:
>> Hi:
>>
>> I tried get info from a RBD image but:
>>
>> -------------------------------------------------------------------------
>> root@fond-beagle:/# rbd list --pool cinder-ceph | grep
>> volume-dfcca6c8-cb96-4b79-bc85-b200a061dcda
>>> volume-dfcca6c8-cb96-4b79-bc85-b200a061dcda
>>
>> root@fond-beagle:/# rbd info --pool cinder-ceph
>> volume-dfcca6c8-cb96-4b79-bc85-b200a061dcda
>>> rbd: error opening image volume-dfcca6c8-cb96-4b79-bc85-b200a061dcda:
>>> (2) No such file or directory
>> ----------------------------------------------------------------------
>>
>> THis is that the metadata show the image but the content was removed?
>
> Sometimes it's easier to run with --debug-rados=20
>
> Then you can see what it tries to fetch from RADOS and where it fails.
> That might tell you more.
>
> Wido
>
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