Hi Igor, thanks for your response.
> And what's the target Octopus release? ceph version 15.2.17 (8a82819d84cf884bd39c17e3236e0632ac146dc4) octopus (stable) I'm afraid I don't have the luxury right now to take OSDs down or add extra load with an on-line compaction. I would really appreciate a way to make the OSDs more crash tolerant until I have full redundancy again. Is there a setting that increases the OPS timeout or is there a way to restrict the load to tolerable levels? Best regards, ================= Frank Schilder AIT Risø Campus Bygning 109, rum S14 ________________________________________ From: Igor Fedotov <igor.fedo...@croit.io> Sent: 06 October 2022 13:15 To: Frank Schilder; ceph-users@ceph.io Subject: Re: [ceph-users] OSD crashes during upgrade mimic->octopus Hi Frank, you might want to compact RocksDB by ceph-kvstore-tool for those OSDs which are showing "heartbeat_map is_healthy 'OSD::osd_op_tp thread 0x7f1886536700' had timed out after 15" I could see such an error after bulk data removal and following severe DB performance drop pretty often. Thanks, Igor _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-le...@ceph.io
