|3.11 and Later||How-to||
Why does a Cluster which is used in fencing cannot be stopped
In Scalearc 126.96.36.199 the corosync technology is used for HA. To avoid Split Brain one has to configure fencing. During the fencing configuration
the database server in Scalearc cluster can be used to store the fence data as one of recommended options. But the small catch here is the impact
which it has in performing operations like stopping the Cluster which is in use for fencing. An error as shown below is encountered in such situation:
"Cannot stop cluster as this cluster is configured in HA fencing."
To overcome this situation it is highly advisable to use a separate Dummy cluster for fencing rather than point to a production ScaleArc Cluster in