Hi, when I execute this command rbd ls -l <pool-name> to list all RBDs I get spamming errors: 2019-11-15 11:29:19.428 7fd852678700 0 SIGN: MSG 1 Sender did not set CEPH_MSG_FOOTER_SIGNED. 2019-11-15 11:29:19.428 7fd852678700 0 SIGN: MSG 1 Message signature does not match contents. 2019-11-15 11:29:19.428 7fd852678700 0 SIGN: MSG 1Signature on message: 2019-11-15 11:29:19.428 7fd852678700 0 SIGN: MSG 1 sig: 0 2019-11-15 11:29:19.428 7fd852678700 0 SIGN: MSG 1Locally calculated signature: 2019-11-15 11:29:19.428 7fd852678700 0 SIGN: MSG 1 sig_check:6229148783016323662 2019-11-15 11:29:19.428 7fd852678700 0 Signature failed. 2019-11-15 11:29:19.428 7fd852678700 0 --1- 10.97.206.91:0/2841811017 >> v1:10.97.206.97:6884/265976 conn(0x7fd834090770 0x7fd83408c190 :-1 s=READ_FOOTER_AND_DISPATCH pgs=42068 cs=1 l=1).handle_message_footer Signature check failed 2019-11-15 11:29:19.428 7fd852678700 0 SIGN: MSG 1 Sender did not set CEPH_MSG_FOOTER_SIGNED. 2019-11-15 11:29:19.428 7fd852678700 0 SIGN: MSG 1 Message signature does not match contents. 2019-11-15 11:29:19.428 7fd852678700 0 SIGN: MSG 1Signature on message: 2019-11-15 11:29:19.428 7fd852678700 0 SIGN: MSG 1 sig: 0 2019-11-15 11:29:19.428 7fd852678700 0 SIGN: MSG 1Locally calculated signature: 2019-11-15 11:29:19.428 7fd852678700 0 SIGN: MSG 1 sig_check:4639667068846516939 2019-11-15 11:29:19.428 7fd852678700 0 Signature failed. 2019-11-15 11:29:19.428 7fd852678700 0 --1- 10.97.206.91:0/2841811017 >> v1:10.97.206.97:6884/265976 conn(0x7fd83408c990 0x7fd83408b160 :-1 s=READ_FOOTER_AND_DISPATCH pgs=42069 cs=1 l=1).handle_message_footer Signature check failed 2019-11-15 11:29:19.428 7fd852678700 0 SIGN: MSG 1 Sender did not set CEPH_MSG_FOOTER_SIGNED. 2019-11-15 11:29:19.428 7fd852678700 0 SIGN: MSG 1 Message signature does not match contents. 2019-11-15 11:29:19.428 7fd852678700 0 SIGN: MSG 1Signature on message: 2019-11-15 11:29:19.428 7fd852678700 0 SIGN: MSG 1 sig: 0 2019-11-15 11:29:19.428 7fd852678700 0 SIGN: MSG 1Locally calculated signature: 2019-11-15 11:29:19.428 7fd852678700 0 SIGN: MSG 1 sig_check:12754808375040063976 2019-11-15 11:29:19.428 7fd852678700 0 Signature failed. 2019-11-15 11:29:19.428 7fd852678700 0 --1- 10.97.206.91:0/2841811017 >> v1:10.97.206.97:6884/265976 conn(0x7fd834090770 0x7fd83408c190 :-1 s=READ_FOOTER_AND_DISPATCH pgs=42070 cs=1 l=1).handle_message_footer Signature check failed I allready stopped and started all MON services w/o success. This is the output of config dump: root@ld3955:~# ceph config-key dump | grep config/ "config/mgr/mgr/balancer/active": "true", "config/mgr/mgr/balancer/mode": "upmap", "config/mgr/mgr/balancer/pool_ids": "11,59,60,61", "config/mgr/mgr/balancer/upmap_max_iterations": "2", "config/mgr/mgr/dashboard/url_prefix": "dashboard", "config/mgr/mgr/devicehealth/enable_monitoring": "false", "config/mgr/target_max_misplaced_ratio": "0.010000", And this is the config of an OSD showing that cephx authentication is activated: root@ld3955:~# ceph config show osd.0 NAME VALUE SOURCE OVERRIDES IGNORES auth_client_required cephx file auth_cluster_required cephx file auth_service_required cephx file bluestore_block_db_size 10737418240 file cephx_cluster_require_signatures false file cephx_require_signatures false file cephx_sign_messages false file cluster_network 192.168.1.0/27 file daemonize false override debug_ms 0/0 file keyring $osd_data/keyring default leveldb_log default mon_allow_pool_delete true file mon_host 10.97.206.93 10.97.206.94 10.97.206.95 file mon_osd_full_ratio 0.850000 file mon_osd_nearfull_ratio 0.750000 file osd_crush_update_on_start false file osd_deep_scrub_interval 1209600.000000 file osd_journal_size 1024 file osd_max_backfills 2 file osd_op_queue wpq file osd_op_queue_cut_off high file osd_pool_default_min_size 2 file osd_pool_default_size 3 file osd_scrub_begin_hour 21 file osd_scrub_end_hour 8 file osd_scrub_sleep 0.100000 file public_network 10.97.206.0/24 file rbd_default_features 61 default setgroup ceph cmdline setuser ceph cmdline How can I fix this error? THX _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx