ICMP shutdown agent is the shutdown agent of SPARC M10, M12.
It is used when I/O fencing function is used in SPARC M10, M12.
Configuration settings
For the settings of I/O fencing function, refer to "Checking the registration information of a cluster application" in "5.1.2.6 Using ICMP Shutdown Agent in SPARC M10 and M12" of "PRIMECLUSTER Installation and Administration Guide."
Shutdown agent
SA_icmp: Checks the startup/suspended status of the node by using the network route.
ICMP log file
/var/opt/SMAWsf/log/SA_icmp.log
Note
ICMP shutdown agent checks the startup/suspended status of the node by using the network route.
For all the designated network routes, if there is no response from the node, consider the node is in a suspended status and end normally. If there are more than one network routes that responded, consider the node is in startup status.
ICMP shutdown agent does not forcibly stop the other nodes.
