HP storageworks HSG80 Reference Manual page 126

CLI Command Descriptions
• Select CLI> SET <THIS | OTHER> CONNECTIONS_UNLOCKED to
unlock the table.
NOTE: The CONNECTIONS_LOCKED and CONNECTIONS_UNLOCKED switch must be
typed completely to prevent inadvertently changing the state of the lock.
NOTE: The ADD CONNECTIONS command is not affected by the state of the lock.
IDENTIFIER=n
NOIDENTIFIER
IDENTIFIER provides an alternative way (other than worldwide name) for some
operating systems to identify the command console LUN (CCL).
The IDENTIFIER switch is used with the SCSI_VERSION switch when the SCSI
version is set to SCSI-3 mode. The IDENTIFIER switch creates a CCL identifier
that makes the controller and the CCL visible to the host. This number can be a
value between 1–9999.
MIRRORED_CACHE
NOMIRRORED_CACHE
Enables the mirrored-write-back-data cache feature on dual-redundant controllers.
When changed, both controllers restart for the new switch setting to take effect.
The following tasks are performed when the NOMIRRORED_CACHE switch is
specified:
• Data in write-back cache is flushed when cache is configured in nonmirrored
mode.
• Enables mirrored write-back cache on both controllers.
• If an invalid cache configuration exists within the cache modules, an error is
generated.
IMPORTANT: Both controllers must be operational before this command is accepted.
Issue this switch through only one controller. The controllers must have a valid
cache configuration before specifying this switch. The controllers automatically
restart when this switch is specified.
NOTE: All unwritten write-cached data is automatically flushed from the cache before restart
when the MIRRORED_CACHE switch is specified. Depending on the amount of data to be
flushed, this command may take several minutes to complete before the controller is restarted.
The NOMIRRORED_CACHE switch disables mirror mode. Data in write-back
cache is flushed when this switch is entered from mirrored mode. This switch
disables mirrored write-back cache on both controllers. Therefore, this switch is
only to be issued through one controller. The controller must contain a valid cache
configuration before this switch is assigned. Unlike going from nonmirrored mode
2–110 HSG80 Array Controller V8.7 Command Line Interface Reference Guide