Runs a pre-specified action on a resource. Use the entry point to run non-periodic actions like suspending a database or resuming the suspended database.
The SupportedActions attribute is a keylist attribute that lists all the actions that are intended on being supported. Each action is identified by a name (action_token).
See SupportedActions.
For an agent, all action entry points must be either C++ or script-based; you cannot use both C++ and scripts.
If all actions are script based, make sure the action scripts reside within an actions directory under the agent directory. Create a script for each action. Use the correct action_token as the script name.
For example, a script called suspend defines the actions to be performed when the action_token "suspend" is invoked via the hares -action command.
For C++ entry points, actions are implemented via a switch statement that defines a case for each possible action_token.
The following shows the syntax for the -action option used with the hares command:
hares -action <res> <token> [-actionargs <arg1> ...] -sys <system> [-clus <cluster> | -localclus]
The following example commands show the invocation of the action entry point using the example action tokens, DBSuspend and DBResume:
hares -action DBResource DBSuspend -actionargs dbsuspend -sys Sys1
Also,
hares -action DBResource DBResume -actionargs dbstart -sys Sys1