How to prevent split brain issue in GCO
How to prevent split brain issue in GCO.
we have configured 2 cluster in primary and single node cluster in secondary.
It is working fine but.
when ever there is a link issue.Both the s...
The default for Service group attribute ClusterFailOverPolicy is manual (for global service groups) and the reason for this is that if you have your issue where site is not down and it is link that is down, that the groups on the other cluster to do not take over, so have you changed this setting to Auto?
Also for normal startup, VCS uses Service group attribute Authority, so this prevents any cluster that reboots from starting when it maybe up on the other site.
Mike
