-
Bug
-
Resolution: Fixed
-
Critical
-
None
-
Lustre 2.2.0
-
[root@n-mds1 ~]# cat /proc/fs/lustre/version
lustre: 2.2.0
kernel: patchless_client
build: 2.2.0-RC2--PRISTINE-2.6.32-220.4.2.el6_lustre.x86_64
[root@n-mds1 ~]# uname -r
2.6.32-220.4.2.el6_lustre.x86_64
[root@n-mds1 ~]# rpm -qa|grep lustre
lustre-ldiskfs-3.3.0-2.6.32_220.4.2.el6_lustre.x86_64.x86_64
lustre-2.2.0-2.6.32_220.4.2.el6_lustre.x86_64.x86_64
kernel-firmware-2.6.32-220.4.2.el6_lustre.x86_64
lustre-modules-2.2.0-2.6.32_220.4.2.el6_lustre.x86_64.x86_64
kernel-headers-2.6.32-220.4.2.el6_lustre.x86_64
kernel-2.6.32-220.4.2.el6_lustre.x86_64
kernel-devel-2.6.32-220.4.2.el6_lustre.x86_64[ root@n-mds1 ~]# cat /proc/fs/lustre/version lustre: 2.2.0 kernel: patchless_client build: 2.2.0-RC2--PRISTINE-2.6.32-220.4.2.el6_lustre.x86_64 [ root@n-mds1 ~]# uname -r 2.6.32-220.4.2.el6_lustre.x86_64 [ root@n-mds1 ~]# rpm -qa|grep lustre lustre-ldiskfs-3.3.0-2.6.32_220.4.2.el6_lustre.x86_64.x86_64 lustre-2.2.0-2.6.32_220.4.2.el6_lustre.x86_64.x86_64 kernel-firmware-2.6.32-220.4.2.el6_lustre.x86_64 lustre-modules-2.2.0-2.6.32_220.4.2.el6_lustre.x86_64.x86_64 kernel-headers-2.6.32-220.4.2.el6_lustre.x86_64 kernel-2.6.32-220.4.2.el6_lustre.x86_64 kernel-devel-2.6.32-220.4.2.el6_lustre.x86_64
We recently experienced two MDS crashes on our Lustre installation.
I've attached the netconsole output of both crashes (that's all i got: there is nothing in the syslog and i wasn't able to create a screenshot of the console output as the crashed mds was already powercycled by its failover partner).