05-05-2012 02:00 AM
Hello Guys,
Please help me to analize and make a solution to this problem. I have a cluster and i am testiong a failover from server1 to server2 then i encountered this problem in which the disk could not be ejected and leads into kernel panic. Our OS is Redhat5.5. Below is the procedure i made for the failover and the problem i encountered. Thank you in advance.
05-06-2012 05:59 AM
Would be of more help to paste exact error messages ...
Also, Do you use IOFencing ?
# rpm -aq | egrep 'fen|gab|llt'
# grep -i usefence /etc/VRTSvcs/conf/config/main.cf
you are expecting that after shutting down the VIPS the mount resources should be failed over to other group ... are your VIPS marked as "critical" resources in service group ?
Refer VCS admin guide to know how to mark resources as critical .. refer page 143 on below link
https://sort.symantec.com/public/documents/vcs/5.1/linux/productguides/pdf/vcs_admin.pdf
Also, paste the messages before & during panic...
Gaurav
05-06-2012 10:16 PM
Please post engine_A log (in /var/VRTSvcs/log) as well as messages files on both nodes. Please post these files as attachments.