I have this on a cephfs client, I had ceph common on 12.2.11, and upgraded to 12.2.12 while having this error. They are writing here [0] you need to upgrade kernel and it is fixed in 12.2.2???? [@~]# uname -a Linux mail03 3.10.0-957.5.1.el7.x86_6 [Tue May 21 11:23:26 2019] libceph: mon2 192.168.10.113:6789 session established [Tue May 21 11:23:26 2019] libceph: mon2 192.168.10.113:6789 io error [Tue May 21 11:23:26 2019] libceph: mon2 192.168.10.113:6789 session lost, hunting for new mon [Tue May 21 11:23:26 2019] libceph: mon0 192.168.10.111:6789 session established [Tue May 21 11:23:26 2019] libceph: mon0 192.168.10.111:6789 io error [Tue May 21 11:23:26 2019] libceph: mon0 192.168.10.111:6789 session lost, hunting for new mon [Tue May 21 11:23:26 2019] libceph: mon1 192.168.10.112:6789 session established [Tue May 21 11:23:26 2019] libceph: mon1 192.168.10.112:6789 [Tue May 21 11:23:26 2019] libceph: mon1 192.168.10.112:6789 session lost, hunting for new mon [Tue May 21 11:23:26 2019] libceph: mon2 192.168.10.113:6789 session established ceph version ceph version 12.2.12 (1436006594665279fe734b4c15d7e08c13ebd777) luminous (stable) [0] https://www.mail-archive.com/ceph-users@xxxxxxxxxxxxxx/msg52177.html https://tracker.ceph.com/issues/23537 _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
 |