Hi, In my cluster I have on one OSD with many strange logs 0 <cls> cls/rgw/cls_rgw.cc:1555: couldn't find tag in name index tag=default..... zgrep -c 'find tag in name index tag' /var/log/ceph/ceph-osd.151.log.1.gz 7531 This osd is overloaded on CPU iostat seems to be ok. It has many slow request. zgrep -c 'slow' /var/log/ceph/ceph-osd.151.log.1.gz 719 Slow requests logs only like this: osd_op(client.30205939.0:1226446 gc.4 [call rgw.gc_set_entry] There is no errors in smartctl. Do You have any idea what it could be? -- Pozdrawiam Dominik _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com