Hello, my case is very specific but i think other may have this issue. I have a ceph cluster up and running hosting block storage for my openshift (kubernetes) cluster. Things goes bad when i "evacuate" a node, which is move all containers to other hosts, when this happens i can see a lot of map/mount commands and suddenly the node crashes, here is the log [1].
1.https://gist.github.com/spinolacastro/ff2bb85b3768a71d3ff6d1d6d85f00a2 [root@n-13-0 ~]# cat /etc/redhat-release CentOS Linux release 7.2.1511 (Core) [root@n-13-0 ~]# uname -a Linux n-13-0 3.10.0-327.36.3.el7.x86_64 #1 SMP Mon Oct 24 16:09:20 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux [root@n-13-0 ~]# rpm -qa | grep ceph python-cephfs-10.2.4-0.el7.x86_64 ceph-common-10.2.4-0.el7.x86_64 libcephfs1-10.2.4-0.el7.x86_64 Both osd and clients runs Jewel. --- Diego Castro / The CloudFather GetupCloud.com - Eliminamos a Gravidade
_______________________________________________ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
