On Tue, Apr 18, 2023 at 11:34 PM Reto Gysi <rlgysi@xxxxxxxxx> wrote: > > Ah, yes indeed I had disabled log-to-stderr in cluster wide config. > root@zephir:~# rbd -p rbd snap create ceph-dev@backup --id admin --debug-ms 1 --debug-rbd 20 --log-to-stderr=true >/home/rgysi/log.txt 2>&1 Hi Reto, So "rbd snap create" is failing to allocate a snap ID: 2023-04-18T23:25:42.779+0200 7f4a8963a700 5 librbd::SnapshotCreateRequest: 0x7f4a68013ec0 send_allocate_snap_id 2023-04-18T23:25:42.779+0200 7f4a8963a700 1 -- 192.168.1.1:0/1547580829 --> [v2:192.168.1.10:3300/0,v1:192.168.1.10:6789/0] -- pool_op(create unmanaged snap pool 37 tid 22 name v0) v4 -- 0x7f4a68017430 con 0x55637d589a60 2023-04-18T23:25:42.779+0200 7f4a7bfff700 1 -- 192.168.1.1:0/1547580829 <== mon.1 v2:192.168.1.10:3300/0 6 ==== pool_op_reply(tid 22 (95) Operation not supported v72776) v1 ==== 43+0+0 (secure 0 0 0) 0x7f4a80087080 con 0x55637d589a60 2023-04-18T23:25:42.779+0200 7f4a89e3b700 5 librbd::SnapshotCreateRequest: 0x7f4a68013ec0 handle_allocate_snap_id: r=-95, snap_id=18446744073709551614 It's most likely coming from https://github.com/ceph/ceph/pull/47753 (which was backported to 17.2.6, this explains why it showed up after the upgrade). The fact that both the old and the new EC pools have a cephfs application tag instead of just rbd is suspicious: pool 37 'ecpool_hdd' erasure profile 3-2-jerasure size 5 min_size 4 crush_rule 5 object_hash rjenkins pg_num 128 pgp_num 128 autoscale_mode on last_change 72385 lfor 0/0/65311 flags hashpspool,ec_overwrites,selfmanaged_snaps stripe_width 12288 compression_algorithm lz4 compression_mode aggressive compression_required_ratio 0.875 application cephfs,rbd pool 87 'ecpool_test' erasure profile 3-2-jerasure size 5 min_size 4 crush_rule 9 object_hash rjenkins pg_num 1 pgp_num 1 autoscale_mode on last_change 72720 flags hashpspool,ec_overwrites,selfmanaged_snaps stripe_width 12288 compression_algorithm lz4 compression_mode aggressive compression_required_ratio 0.825 application cephfs,rbd Do you recall attaching either of these to a filesystem? Thanks, Ilya _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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