Designing Disaster Tolerant High Availability Clusters, 10th Edition, March 2003 (B7660-90013)

Configuration File Parameters for ContinentalClusters
Appendix C 417
C Configuration File Parameters
for ContinentalClusters
This appendix lists all ContinentalClusters configuration file variables.
See Chapter 5, “Building a Continental Cluster,” for suggestions on
coding these parameters.
CLUSTER_ALARM [Minutes] MINUTES [Seconds] SECONDS
This is a time interval, in minutes and/or seconds, after
which the notifications defined in the associated
NOTIFICATION parameters are sent and failover to the
Recovery Cluster using the cmrecovercl command is
enabled. This number must be a positive integer.
Minimum is 30 seconds, maximum is 3600 seconds or
60 minutes (one hour)
CLUSTER_ALERT [Minutes] MINUTES [Seconds] SECONDS
This is a time interval, in minutes and/or seconds, after
which the notifications defined in the associated
NOTIFICATION parameters are sent. Failover to the
Recovery Cluster using the cmrecovercl command is
not enabled at this time. This number must be a
positive integer. Minimum is 30 seconds, maximum is
3600 seconds or 60 minutes (one hour)
CLUSTER_DOMAIN domainname
This is the domain of the nodes in the previously
specified cluster. This domain is appended to the
NODE_NAME to provide a full system address across the
WAN.
CLUSTER_EVENT Clustername/Status
This is a cluster name associated with one of the
following changes of status:
• up - the cluster is up and running