https://docs.ceph.com/en/reef/rbd/rbd-snapshot/ should give you everything you need. Sounds like maybe you have snapshots / clones that have left the parent lingering as a tombstone? Start with rbd children volume-ssd/volume-8a30615b-1c91-4e44-8482-3c7d15026c28 rbd info volume-ssd/volume-8a30615b-1c91-4e44-8482-3c7d15026c28 rbd du volume-ssd/volume-8a30615b-1c91-4e44-8482-3c7d15026c28 That looks like the only volume in that pool? If targeted cleanup doesn’t work, you could just delete the whole pool, but triple check everything before taking action here.

On Sep 25, 2024, at 1:50 PM, bryansoong21@gmail.com wrote:

We have a volume in our cluster:

[root@ceph-1.lab-a ~]# rbd ls volume-ssd volume-8a30615b-1c91-4e44-8482-3c7d15026c28

[root@ceph-1.lab-a ~]# rbd rm volume-ssd/volume-8a30615b-1c91-4e44-8482-3c7d15026c28 Removing image: 0% complete...failed. rbd: error opening image volume-8a30615b-1c91-4e44-8482-3c7d15026c28: (2) No such file or directory rbd: image has snapshots with linked clones - these must be deleted or flattened before the image can be removed.

Any ideas on how can I remove the volume? Thanks _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-leave@ceph.io