topic WARNING: Cluster lock disk /dev/dsk/c10t0d4 has failed: I/O error in Operating System - Linux

WARNING: Cluster lock disk /dev/dsk/c10t0d4 has failed: I/O error

Oseni Ayo — Fri, 21 Dec 2007 07:45:41 GMT

Please All, I am having serious cluster issue. For the past two weeks, I can only use a node at a time, I can't use the two nodes together.

We changed PCI board on one of the nodes and we ran to this problem. I am uploading the syslog of both nodes.

Re: WARNING: Cluster lock disk /dev/dsk/c10t0d4 has failed: I/O error

melvyn burnard — Fri, 21 Dec 2007 10:54:37 GMT

on what OS is this?

Re: WARNING: Cluster lock disk /dev/dsk/c10t0d4 has failed: I/O error

Oseni Ayo — Fri, 21 Dec 2007 10:59:24 GMT

HP Itanium ia64

Re: WARNING: Cluster lock disk /dev/dsk/c10t0d4 has failed: I/O error

skt_skt — Sun, 23 Dec 2007 00:31:36 GMT

Are you still able to access the cluster lock disks from both the nodes.?

Looking the syslog attached the cluster is reformedwith both the needs. There is a warning that you may have a problem when the "split brain symdrum" occurs in the cluster.the further errors are from package startup.

could you paste from both the nodes

"what /usr/lbin/cmcld"

from one of the node

Run "cmcheckconf -v -kC CONF | tee clustername.out" where CONF = the name of your cluster config ascii file.

Please run a cmscancl (no options)and analyse the the /tmp/scancl.out file.