rc.cluster command
Purpose
Use the rc.cluster command to setup the operating system environment and start the cluster daemons across cluster nodes.Note: Arguments associated
with a particular flag must be specified immediately following the flag. PowerHA® SystemMirror®
Syntax
rc.cluster [-boot] [b] [-i | -I] [-N | -R | -B] [-M | -A] [-r] [-v] [-x] [-C interactive|yes]Flags
- -boot
- Configures the service network interface to be on its boot address if IPAT is enabled.
- -i
- Starts the Cluster Information ( clinfoES ) daemon with its default options.
- -I
- Starts the Cluster Information ( clinfoES ) daemon with traps enabled.
- -b
- Broadcasts the startup.
- -N
- Starts the daemons immediately (no inittab file change).
- -R
- Starts the PowerHA SystemMirror daemons on system restart only. The PowerHA SystemMirror startup command is added to the inittab file.
- -B
- Starts the daemons immediately and adds the PowerHA SystemMirror entry to the inittab file.
- -C
- Specifies the mode to use for corrective action when a problem occurs. Specify yes to automatically correct problems. Specify interactive to be prompted before each corrective action is run.
- -M
- Starts the cluster services with Manual resource acquisition mode. Use this option if you want to bring the resource groups online manually.
- -A
- Starts the cluster services with Automatic resource acquisition mode. Use this option if you want to bring resource groups online automatically on cluster startup. This is the default option.
- -r
- Reacquires cluster resources after a forced down. Use this option if you changed the state of any cluster resources (ip labels, disks, applications) while the cluster was forced down.
- -v
- Ignore verification errors during startup (auto ver sync)
- -x
- Activates NFS cross-mounts.
Example
To start the cluster with clinfo services and to broadcast the event, run the following
command:
rc.cluster -boot -N -i