[ceph-users] Re: RBD Mirror - Failed to unlink peer

2024-08-27 Thread Eugen Block
Can you share 'ceph versions' output? Do you see the same behaviour when adding a snapshot schedule, e.g. rbd -p mirror snapshot schedule add 30m I can't reproduce it, unfortunately, creating those mirror snapshots manually still works for me. Zitat von scott.cai...@tecnica-ltd.co.uk: We h

[ceph-users] Re: RBD Mirror - Failed to unlink peer

2024-08-27 Thread scott . cairns
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 th

[ceph-users] Re: RBD Mirror - Failed to unlink peer

2024-08-26 Thread Eugen Block
Hi, I think I need some clarification. You have a rbd-mirror daemon running on the primary site although you have configured rbd-mirroring one-way only? And those errors you see in the rbd-mirror daemon log on the primary site? Maybe the daemon got started/activated by accident (or it was n

[ceph-users] Re: RBD Mirror - Failed to unlink peer

2024-08-24 Thread scott . cairns
Thanks - side tracked with other work so only just got around to testing this. Unfortunately when enabling rbd-mirror logs on the source cluster I'm not seeing any events logged at all, however on the remote cluster I can see constant activity (mostly imageReplayer, mirrorStatusUpdater, etc. log

[ceph-users] Re: RBD Mirror - Failed to unlink peer

2024-07-08 Thread Eugen Block
Hi, sorry for the delayed response, I was on vacation. I would set the "debug_rbd_mirror" config to 15 (or higher) and then watch the logs: # ceph config set client.rbd-mirror. debug_rbd_mirror 15 Maybe that reveals anything. Regards, Eugen Zitat von scott.cai...@tecnica-ltd.co.uk: Thank

[ceph-users] Re: RBD Mirror - Failed to unlink peer

2024-06-30 Thread scott . cairns
Thanks - hopefully I'll hear back from devs then as I can't seem to find anything online about others encountering the same warning, but I surely can't be the only one! Would it be the rbd subsystem I'm looking to increase to debug level 15 or is there another subsystem for rbd mirroring? What

[ceph-users] Re: RBD Mirror - Failed to unlink peer

2024-06-04 Thread Eugen Block
Hi, I don't have much to contribute, but according to the source code [1] this seems to be a non-fatal message: void CreatePrimaryRequest::handle_unlink_peer(int r) { CephContext *cct = m_image_ctx->cct; ldout(cct, 15) << "r=" << r << dendl; if (r < 0) { lderr(cct) << "failed to un