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27.4.5. Taking a Site Offline via the CLI
Use Red Hat JBoss Data Grid's Command Line Interface (CLI) to manually take a site from a cross-datacenter replication configuration down if it is unresponsive using the
site command.
The
site command can be used to check the status of a site as follows:
[jmx://localhost:12000/MyCacheManager/namedCache]> site --status ${SITENAME}
[jmx://localhost:12000/MyCacheManager/namedCache]> site --status ${SITENAME}
The result of this command would either be
online or offline according to the current status of the named site.
The command can be used to bring a site online or offline by name as follows:
[jmx://localhost:12000/MyCacheManager/namedCache]> site --offline ${SITENAME}
[jmx://localhost:12000/MyCacheManager/namedCache]> site --offline ${SITENAME}[jmx://localhost:12000/MyCacheManager/namedCache]> site --online ${SITENAME}
[jmx://localhost:12000/MyCacheManager/namedCache]> site --online ${SITENAME}
If the command is successful, the output
ok displays after the command.
For more information about the JBoss Data Grid CLI and its commands, see the Developer Guide's chapter on the JBoss Data Grid Command Line Interface (CLI)
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