8.3 Configuration Management Commands

This section explains the operation of the configuration management command. This manages the information on a server device which performs backup and replication, or is a candidate for being used for backup or replication.

Note

Operating environment for command execution

The table below lists the requirements for the operating environment in which to execute the different commands.

Table 8.14 Operating environment for executing configuration management commands
Command	Operating environment of AdvancedCopy Manager
stgcmmodnode	To execute this command on a Management Server (Management Server transaction), the Management Server (Management Server transaction) must be operating.
stgenvdisp	This command is executable when both Management Server (Management Server transaction) and Managed Server (Managed Server transaction) are not operating. Note that when the cluster service (which is named differently in respective clustered systems) is not in cluster operation, this command cannot display certain information.
stgmgrinfoset	The package-backup-of-the-management-information execution server must be operating.
stgmgrinfobkup	The Management Server (Management Server transaction), package-backup-of-the-management-information execution server, and package-backup-of-the-management-information target servers must be operating.
stgmgrinfodisp	The package-backup-of-the-management-information execution server must be operating.

Note

In cluster operation

In cluster operation, execute a command by taking the following steps:

If necessary, specify the logical node name to the transaction in the environment variable SWSTGNODE. Specify the environment variable as follows:
```
# SWSTGNODE=logical-node-name
# export SWSTGNODE
```
Execute the command.

The table below lists the commands available in cluster operation, indicates whether environment variables need to be configured, and shows the nodes on which commands are executable. For notes and cautions on command execution, refer to the Remarks column.

Table 8.15 Commands when cluster operation is used
Command	Environment variable	Command execution node	Remarks
stgcmmodnode	Required	Transaction operating node	-
stgenvdisp	Not required	Transaction operating node	-
stgmgrinfobkup	Required	Transaction operating node	-
stgmgrinfodisp	Required	Transaction operating node	-
stgmgrinfoset	Required	Transaction operating node	-