Job Management Partner 1/Integrated Management - Manager Command and Definition File Reference

jimdbreclaim

Function

This command releases free area (free page area) in the IM Configuration Management database.

If a large amount of data in the IM Configuration Management database, such as host information or JP1/IM system configuration information, is deleted during processing such as by a batch job, the area that was used to store that data may become used free area. This command changes used free area into unused free area so that it can be reused.

You can execute this command during operations without having to stop JP1/IM - Manager Service.

Format

jimdbreclaim [-h logical-host-name]
             [-q]

Execution permission

In Windows: Administrator permissions (if the Windows UAC feature is enabled, the command is executed from the administrator console)

In UNIX: Superuser permissions

Storage directory

In Windows:
Manager-path\bin\imdb\
In UNIX:
/opt/jp1imm/bin/imdb/

Arguments

-h logical-host-name

When you are operating in a cluster system, this option specifies the logical host name of the host where the command is executed. The command releases free area in the IM Configuration Management database for the specified logical host. If this option is omitted, the logical host name specified in the JP1_HOSTNAME environment variable is assumed. If the JP1_HOSTNAME environment variable is not specified, the physical host name is assumed. If you are not using a cluster system, specification of this option is not needed. Note that this logical host name cannot be JP1_DEFAULT.

-q

Specifies that the command is to be executed without requesting confirmation from the user.

Return values

0 Normal termination

1 Abnormal termination

Notes

If you execute another JP1/IM - Manager command while this command is executing, execution of the other command may fail.

We recommend that you execute this command during a time when there is a low incidence of referencing and updating operations, such as at nighttime, because the CPU workload is high during execution of this command.

If you cancel this command's processing by pressing Ctrl + C or Ctrl + Break, release of free area in the database may fail. Before you re-execute the command, check that neither the pdreclaim process nor the pdrorg process is running. If either of these processes is running, wait a while and then check again.

Do not stop the database service while this command is executing.
If you have stopped the database service during execution of this command, you must start the database service and then re-execute the command.

In Windows, the IM database service JP1/IM-Manager DB Server must be running.

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