States can be explicit set through cctrl command,
however, depending on the current policy mode, the actual status set may
be different from that initially set. For example, when shunning a
datasource, the datasource will immediately go into
SHUNNED
state.
[LOGICAL:EXPERT] /alpha > datasource host3 shun
DataSource 'host3' set to SHUNNED
To bring the datasource back into operation, it must be brought back using the recover command:
[LOGICAL:EXPERT] /alpha > datasource host3 recover
DataSource 'host3' is now OFFLINE
The datasource recover command performs whatever steps are necessary to bring the datasource back into operation within the dataservice. Even for manually shunned datasources, there may be additional configuration or recovery steps required.
If the dataservice policy mode is
MANUAL
or
MAINTENANCE
modes, the
datasource remains in the OFFLINE
state until manually put ONLINE
.