We have rbd-mirror daemon running on both sites, however replication is only one way (i.e. the one on the remote site is the only live one, the one on the primary site is just there for if we ever need to set up two-way, but this is not currently set up for any replication - so it makes sense there's nothing in the log files on the primary site, as it's doing nothing).
I'm not seeing any errors in rbd-mirror daemon log at either end - primary is blank as expected, and the error appears to be on the primary when the snapshot is taken, so the remote cluster never see's any errors. When we either manually run the command to take a snapshot, or have this run through cron we receive the error, e.g. running the following on the primary site: # rbd mirror image snapshot ceph-ssd/vm-101-disk-1 Snapshot ID: 58393 2024-08-26T12:39:54.958+0100 7b5ad6a006c0 -1 librbd::mirror::snapshot::CreatePrimaryRequest: 0x7b5ac0019e60 handle_unlink_peer: failed to unlink peer: (2) No such file or directory This appears in the console as the output for this (we used to only get the Snapshot ID: xxxxx), not in any rbd log files. Hope that clarifies it? Thanks. _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-le...@ceph.io
