The Oracle Solaris Cluster HA for Apache fault monitor is contained in a resource whose resource type is SUNW.apache.
System properties and extension properties of the resource control the behavior of the fault monitor. The default values of these properties determine the preset behavior of the fault monitor. The preset behavior should be suitable for most Oracle Solaris Cluster installations. Therefore, you should tune the Oracle Solaris Cluster HA for Apache fault monitor only if you need to modify this preset behavior.
Tuning the Oracle Solaris Cluster HA for Apache fault monitor involves the following tasks:
Setting the interval between fault monitor probes
Setting the timeout for fault monitor probes
Defining the criteria for persistent faults
Specifying the failover behavior of a resource
Information about the Oracle Solaris Cluster HA for Apache fault monitor that you need to perform these tasks is provided in the subsections that follow.
Tune the Oracle Solaris Cluster HA for Apache fault monitor when you register and configure Oracle Solaris Cluster HA for Apache. For more information, see Registering and Configuring Oracle Solaris Cluster HA for Apache.
For detailed information, see Tuning Fault Monitors for Oracle Solaris Cluster Data Services in Oracle Solaris Cluster Data Services Planning and Administration Guide .