Mirror Alarm
VOLUME_ALARM_MIRROR_FAILURE
A mirror operation failed.
Make sure the CLDB is running on both the source cluster and the destination cluster.
Look at the CLDB log (/opt/mapr/logs/cldb.log) and the MapR filesystem log
(/opt/mapr/logs/mfs.log) on both clusters for more information. If
the attempted mirror operation was between two clusters, make sure that both clusters
are reachable over the network. Make sure the source volume is available and reachable
from the cluster that is performing the mirror operation. For
more troubleshooting information, see how to handle this alarm.