Ilya -
I don't think images-pubos/144ebab3-b2ee-4331-9d41-8505bcc4e19b is the problem;
it was just the last RBD image listed in the log before the crash. The commands
you suggested work fine when using that image:
[root@os-storage ~]# rbd info images-pubos/144ebab3-b2ee-4331-9d41-8505bcc4e19b
rbd image '144ebab3-b2ee-4331-9d41-8505bcc4e19b':
size 0 B in 0 objects
order 23 (8 MiB objects)
snapshot_count: 1
id: f01052f76969e7
block_name_prefix: rbd_data.f01052f76969e7
format: 2
features: layering, exclusive-lock, object-map, fast-diff, deep-flatten
op_features:
flags:
create_timestamp: Mon Feb 12 17:50:54 2024
access_timestamp: Mon Feb 12 17:50:54 2024
modify_timestamp: Mon Feb 12 17:50:54 2024
[root@os-storage ~]# rbd diff --whole-object
images-pubos/144ebab3-b2ee-4331-9d41-8505bcc4e19b
The other 2 images, related to 2 OpenStack volumes stuck in "error_deleting"
state, appear to be the cause of the problem:
[root@os-storage ~]# rbd info
volumes-gpu/volume-28bbca8c-fec5-4a33-bbe2-30408f1ea37f
rbd: error opening image volume-28bbca8c-fec5-4a33-bbe2-30408f1ea37f: (2) No
such file or directory
[root@os-storage ~]# rbd diff --whole-object
volumes-gpu/volume-28bbca8c-fec5-4a33-bbe2-30408f1ea37f
rbd: error opening image volume-28bbca8c-fec5-4a33-bbe2-30408f1ea37f: (2) No
such file or directory
[root@os-storage ~]# rbd info
volumes-gpu/volume-ceef52d4-26c5-45dd-a10d-79584d9091e7
rbd: error opening image volume-ceef52d4-26c5-45dd-a10d-79584d9091e7: (2) No
such file or directory
[root@os-storage ~]# rbd diff --whole-object
volumes-gpu/volume-ceef52d4-26c5-45dd-a10d-79584d9091e7
rbd: error opening image volume-ceef52d4-26c5-45dd-a10d-79584d9091e7: (2) No
such file or directory
The account that owns these volumes is for a student using OpenStack from
Spring semester, so we were going to try cleaning up (deleting) the account and
the contents, unless there's information you want me to gather. I'm happy to
help collect whatever information might be needed.
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