10-05-2022 03:44 AM
I need a comprehensive step by step vcs installation and configurating that has disk i/o fencing.
If there are more then 2 nodes then i/o fencing is compulsory?
Solved! Go to Solution.
10-07-2022 08:58 PM
After split brain i must leave only an node up and running and the other nodes shut down.
<<< Correct (this is the easiest way to prevent data corruption}
Then vxfenclearpre after i stop had and vcs.right?
<<< Correct. Run hastop -all on one node then run ps -ef | grep -i had on each node to ensure HAD is indeed down on each node.
10-06-2022 03:50 AM
you can find VCS installation and configuration info on https://sort.veritas.com/documents
.VCS I/O fencing is HIGHLY recommended.
you can find the cluster fencing relat5ed info in the user duides below
Readne
VCS installation guide
VCS admin guide
10-07-2022 06:54 AM
Hi,
Thanks.
Last thing.
After split brain i must leave only an node up and running and the other nodes shut down.
Then vxfenclearpre after i stop had and vcs.right?
10-07-2022 08:58 PM
After split brain i must leave only an node up and running and the other nodes shut down.
<<< Correct (this is the easiest way to prevent data corruption}
Then vxfenclearpre after i stop had and vcs.right?
<<< Correct. Run hastop -all on one node then run ps -ef | grep -i had on each node to ensure HAD is indeed down on each node.