Hi, I followed the steps to repair journal and MDS I found here in the list. I hit a bug that stopped my MDS to start so I took the long way with reading the data. Everything went fine and I can even mount one of my CephFS now. That's a big relieve. But when I start scrub, I just get return code -116 and no scrub is initiatet. I didn't find that code in the docs. Can you help me? [ceph: root@ceph06 /]# ceph tell mds.mds01.ceph06.huavsw scrub start recursive 2023-04-29T10:46:36.926+0000 7ff676ff5700 0 client.79389355 ms_handle_reset on v2:192.168.23.66:6800/1133836262 2023-04-29T10:46:36.953+0000 7ff676ff5700 0 client.79389361 ms_handle_reset on v2:192.168.23.66:6800/1133836262 { "return_code": -116 } (I get the same error, no matter what kind of scrub I start) -- http://www.widhalm.or.at GnuPG : 6265BAE6 , A84CB603 Threema: H7AV7D33 Telegram, Signal: widhalmt@widhalm.or.at