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тАО07-07-2011 12:13 AM
тАО07-07-2011 12:13 AM
Cluster Lock disk is missing
Hello expert,
I received error message "cluster lock disk is missing".
May i know in why this happened and how to over come this?
Thanks
BR
Naj
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тАО07-07-2011 12:34 AM
тАО07-07-2011 12:34 AM
Re: Cluster Lock disk is missing
what does #cmviewcl -v
say? In what state is the cluster lock disk?
Is the cluster lock disk's DSF seen in the ioscan output and is it CLAIMED / NO_HW?
Cluster lock disk is being used in SG clusters as an arbitrator device, to prevent split-brain situations in clusters....
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тАО07-07-2011 03:02 AM
тАО07-07-2011 03:02 AM
Re: Cluster Lock disk is missing
Hi,
I can see there are under unknown state for 2nd node and current node is down state.
unfortunately when i try to wakeup the node, it wont and giving that error.
I perfomed ioscan and i can see all claimed but that disk mentioning on error message "disk is missing" not stated there.
i have down node A and working on node B to bring up the node.. is that good idea? or
Should i bring up both servers and run cmruncl ?
Thanks
BR
Naj
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тАО07-07-2011 03:11 AM
тАО07-07-2011 03:11 AM
Re: Cluster Lock disk is missing
What is the OS release, SG release?
So node A went down by itself?
Could you please post the output of /var/adm/syslog/syslog.log? Output of #ioscan -fn / ioscan -fnN
Output of
#cmviewcl -v
Any suspicious logs on the san switches?
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тАО07-07-2011 03:30 AM
тАО07-07-2011 03:30 AM
Re: Cluster Lock disk is missing
Hi
Below is output
OS ver :11.3x
CLUSTER STATUS
server002 unknown
NODE STATUS STATE
server002a unknown unknown
server002b down unknown
UNOWNED_PACKAGES
PACKAGE STATUS STATE AUTO_RUN NODE
kd0010p down halted enabled unowned
kd0011p down halted enabled unowned
kd0012p down halted enabled unowned
kd0007x down halted enabled unowned
kd0008x down halted enabled unowned
kd0009x down halted enabled unowned
Log message
Jul 4 22:30:34 server002b LVM[12750]: /usr/sbin/vgexport -s -p -m /etc/lvmconf/vglock.mapfile /dev/vglock
Jul 5 01:14:21 server002b sshd[18316]: SSH: Server;Ltype: Version;Remote: 138.35.215.45-44050;Protocol: 2.0;Client: OpenSSH_4.3
Jul 5 01:14:23 server002b sshd[18316]: Accepted publickey for ermclnt from 138.35.215.45 port 44050 ssh2
Jul 5 01:14:24 server002b sshd[18318]: SSH: Server;LType: Throughput;Remote: 138.35.215.45-44050;IN: 384;OUT: 78336;Duration: 0.4;tPut_in: 1044.9;tPut_out: 213155.1
Jul 5 01:30:35 server002b cimserver[1790]: PGS13606: A failure was detected in provider module HPUXStorageProviderModule. The generation of indications by providers in this module may be affected. To ensure these providers are serving active subscriptions, disable and then re-enable this module using the cimprovider command.
Thanks
BR
Naj
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тАО07-07-2011 03:37 AM
тАО07-07-2011 03:37 AM
Re: Cluster Lock disk is missing
What actually happened?
Can you try to gather syslog.log from server002a?
Also post #cmviewcl -v from server002a .
You should start investigating with the help of your SAN / LAN team.
Some of my questions are still not answered....