I am decreasing logging with this script. #!/bin/bash declare -A logarrosd declare -A logarrmon declare -A logarrmgr # default values luminous 12.2.7 logarrosd[debug_asok]="1/5" logarrosd[debug_auth]="1/5" logarrosd[debug_buffer]="0/1" logarrosd[debug_client]="0/5" logarrosd[debug_context]="0/1" logarrosd[debug_crush]="1/1" logarrosd[debug_filer]="0/1" logarrosd[debug_filestore]="1/3" logarrosd[debug_finisher]="1/1" logarrosd[debug_heartbeatmap]="1/5" logarrosd[debug_journal]="1/3" logarrosd[debug_journaler]="0/5" logarrosd[debug_lockdep]="0/1" logarrosd[debug_mds]="1/5" logarrosd[debug_mon]="1/5" logarrosd[debug_monc]="0/10" logarrosd[debug_ms]="0/5" logarrosd[debug_objclass]="0/5" logarrosd[debug_objectcacher]="0/5" logarrosd[debug_objecter]="0/1" logarrosd[debug_optracker]="0/5" logarrosd[debug_osd]="1/5" logarrosd[debug_paxos]="1/5" logarrosd[debug_perfcounter]="1/5" logarrosd[debug_rados]="0/5" logarrosd[debug_rbd]="0/5" logarrosd[debug_rgw]="1/5" logarrosd[debug_rgw_sync]="1/5" logarrosd[debug_throttle]="1/1" logarrosd[debug_timer]="0/1" logarrosd[debug_tp]="0/5" logarrosd[debug_mds_balancer]="1/5" logarrosd[debug_mds_locker]="1/5" logarrosd[debug_mds_log]="1/5" logarrosd[debug_mds_log_expire]="1/5" logarrosd[debug_mds_migrator]="1/5" logarrosd[debug_striper]="0/1" logarrosd[debug_rbd_mirror]="0/5" logarrosd[debug_rbd_replay]="0/5" logarrosd[debug_crypto]="1/5" logarrosd[debug_reserver]="1/1" logarrosd[debug_civetweb]="1/10" logarrosd[debug_javaclient]="1/5" logarrosd[debug_xio]="1/5" logarrosd[debug_compressor]="1/5" logarrosd[debug_bluestore]="1/5" logarrosd[debug_bluefs]="1/5" logarrosd[debug_bdev]="1/3" logarrosd[debug_kstore]="1/5" logarrosd[debug_rocksdb]="4/5" logarrosd[debug_leveldb]="4/5" logarrosd[debug_memdb]="4/5" logarrosd[debug_kinetic]="1/5" logarrosd[debug_fuse]="1/5" logarrosd[debug_mgr]="1/5" logarrosd[debug_mgrc]="1/5" logarrosd[debug_dpdk]="1/5" logarrosd[debug_eventtrace]="1/5" logarrmon[debug_asok]="1/5" logarrmon[debug_auth]="1/5" logarrmon[debug_bdev]="1/3" logarrmon[debug_bluefs]="1/5" logarrmon[debug_bluestore]="1/5" logarrmon[debug_buffer]="0/1" logarrmon[debug_civetweb]="1/10" logarrmon[debug_client]="0/5" logarrmon[debug_compressor]="1/5" logarrmon[debug_context]="0/1" logarrmon[debug_crush]="1/1" logarrmon[debug_crypto]="1/5" logarrmon[debug_dpdk]="1/5" logarrmon[debug_eventtrace]="1/5" logarrmon[debug_filer]="0/1" logarrmon[debug_filestore]="1/3" logarrmon[debug_finisher]="1/1" logarrmon[debug_fuse]="1/5" logarrmon[debug_heartbeatmap]="1/5" logarrmon[debug_javaclient]="1/5" logarrmon[debug_journal]="1/3" logarrmon[debug_journaler]="0/5" logarrmon[debug_kinetic]="1/5" logarrmon[debug_kstore]="1/5" logarrmon[debug_leveldb]="4/5" logarrmon[debug_lockdep]="0/1" logarrmon[debug_mds]="1/5" logarrmon[debug_mds_balancer]="1/5" logarrmon[debug_mds_locker]="1/5" logarrmon[debug_mds_log]="1/5" logarrmon[debug_mds_log_expire]="1/5" logarrmon[debug_mds_migrator]="1/5" logarrmon[debug_memdb]="4/5" logarrmon[debug_mgr]="1/5" logarrmon[debug_mgrc]="1/5" logarrmon[debug_mon]="1/5" logarrmon[debug_monc]="0/10" logarrmon[debug_ms]="0/0" logarrmon[debug_none]="0/5" logarrmon[debug_objclass]="0/5" logarrmon[debug_objectcacher]="0/5" logarrmon[debug_objecter]="0/1" logarrmon[debug_optracker]="0/5" logarrmon[debug_osd]="1/5" logarrmon[debug_paxos]="1/5" logarrmon[debug_perfcounter]="1/5" logarrmon[debug_rados]="0/5" logarrmon[debug_rbd]="0/5" logarrmon[debug_rbd_mirror]="0/5" logarrmon[debug_rbd_replay]="0/5" logarrmon[debug_refs]="0/0" logarrmon[debug_reserver]="1/1" logarrmon[debug_rgw]="1/5" logarrmon[debug_rgw_sync]="1/5" logarrmon[debug_rocksdb]="4/5" logarrmon[debug_striper]="0/1" logarrmon[debug_throttle]="1/1" logarrmon[debug_timer]="0/1" logarrmon[debug_tp]="0/5" logarrmon[debug_xio]="1/5" for osdk in "${!logarrosd[@]}" do ceph tell osd.* injectargs --$osdk=0/0 done for monk in "${!logarrmon[@]}" do ceph tell mon.* injectargs --$monk=0/0 done -----Original Message----- From: Zhenshi Zhou [mailto:deaderzzs@xxxxxxxxx] Sent: 30 December 2019 05:41 To: ceph-users Subject: ceph log level Hi all, OSD servers generate huge number of log. I configure 'debug_osd' to 1/5 or 1/20, but it seems not working. Is there any other option which overrides this configuration? Ceph version mimic(13.2.5) Thanks _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com