jco_start.cluster (UNIX only)
- Organization of this page
Function
When you are operating in a cluster system, this command starts JP1/IM - Manager on the logical host.
If you register this command into the cluster software, JP1/IM - Manager starts.
Before you execute this command, start JP1/Base on the same logical host. An error results if this command is executed while the event service of JP1/Base is not running.
The command terminates with a return value of 0 after issuing a startup request to the group of JP1/IM - Manager processes. To check whether the group of processes has started successfully, use the jco_spmd_status command after the jco_start.cluster command has terminated.
If this command is executed when the following condition is satisfied, the command starts the IM database service and then starts JP1/IM - Manager:
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The integrated monitoring database on the logical host is used or IM Configuration Management Service is set to be started.
To execute this command, you must have executed jp1cc_setup_cluster and jp1cs_setup_cluster after installing and setting up JP1/IM - Manager. For the IM database service, you must set up the cluster system for the IM database service. For details about setting up a cluster system, see Chapter 8. Operation and Environment Configuration in a Cluster System (for UNIX) in the JP1/Integrated Management 2 - Manager Configuration Guide.
Format
jco_start.cluster [logical-host-name]
Execution permission
Superuser permissions
Storage directory
/etc/opt/jp1cons/
Arguments
- logical-host-name
-
When you are operating in a cluster system, this option specifies the name of the logical host where this command is to be executed. The permitted length is from 1 to 63 bytes characters. If this option is omitted, the command assumes the logical host name specified in the JP1_HOSTNAME environment variable. If the JP1_HOSTNAME environment variable is not specified, the command assumes the physical host name.
Note
-
If you want to execute this command as a remote shell command, disconnect standard input, standard output, and standard error output (assign /dev/null to standard input, standard output, and standard error output). Note that the remote shell command might not terminate even when processing for starting JP1/IM - Manager has finished.
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The jco_start_cluster command cannot be executed together with the jco_spmd_status command.
Return values
|
0 |
Normal termination |
|
1 |
More than one argument is specified, the event service is not running, or the IM database service cannot be started |
|
2 |
There is no log directory |