8.4.1 Changing from the single-manager configuration to the master/slave configuration
This section explains how to change from the single-manager configuration to the master/slave configuration.
- Organization of this subsection
(1) Procedure
Procedure
-
For SLM - Manager of the single-manager configuration, use the jslmmgrexport command to export the data of the database.
For details about the
jslmmgrexportcommand, see
9.9 jslmmgrexport (exports service monitor information)in
9. Commands.
-
Use the jslmmgrexport command to export the data of the monitored services to be inherited to SLM - Manager of the master/slave configuration.
-
Perform an unsetup of SLM - Manager in the single-manager configuration.
-
To prevent the properties file from the single-manager configuration from being inherited, delete the following system definition file.
SLM-Manager-installation-folder\mgr\conf\jp1itslm.properties
-
Creates a setup options file for the master/slave configuration.
For details about the setup options file, see 9.12 jslmmgrsetup (sets up SLM - Manager) in 9. Commands.
-
Set up the master and slave instances of SLM - Manager and SLM - Manager by using a new configuration that will become the master/slave configuration.
-
Set up SLM - UR again to match the configuration of SLM - Manager.
-
Import the data exported in steps 1 and 2 into the master instance of SLM - Manager or the slave instance of SLM - Manager.
The data to be imported must match the configuration of SLM - Manager and SLM - UR as set up in steps 4 and 5.
-
When the service to be imported is in the service monitoring configuration, import the service to the instance of SLM - Manager to which the instance of SLM - UR capable of collecting HTTP packets of the corresponding service is connected.
(2) Supplementary information
-
When the IP address of SLM - UR has been changed, make changes with the -m option of the jslmmgrimport command when importing data.
For details about the jslmmgrimport command, see 9.10 jslmmgrimport (imports service monitor information) in 9. Commands.