cl_rc.cluster command

Purpose

Sets up the operating system environment and starts the cluster daemons across cluster nodes.

Syntax

cl_rc.cluster [-cspoc "[-f] [-g ResourceGroup | -nNodeList ]"] [-boot]
[b] [-i | I] [-N | -R | -B] [-M | -A] [-x] [-r] [-v] [-C interactive|yes]

Note: Arguments associated with a particular flag must be specified immediately following the flag.

Flags

-cspoc

Argument used to specify the following C-SPOC option:

-f - Forces cl_rc.cluster to skip PowerHA® SystemMirror® version compatibility checks and node accessibility verification.

-g ResourceGroup - Specifies the name of the resource group whose participating nodes share the volume group. The command executes on these nodes.

-n Nodelist - Executes underlying AIX® commands across nodes in the nodelist.

-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 change).

-R

Starts the PowerHA SystemMirror daemons on system restart only (the PowerHA SystemMirror startup command is added to 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.

-f

Forced startup. Cluster daemons should initialize running local procedures.

-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.

Examples

To start the cluster with clinfo running on all the cluster nodes, run the following command:
```
cl_rc.cluster -boot -i
```
To start the cluster with clinfo running on all the cluster nodes with traps enabled, run the following command:
```
cl_rc.cluster -boot -I
```