HP StorageWorks HSG60 and HSG80 Array Controller and Array Controller Software Command Line Interface Reference Guide (EK-G80CL-RA. C01, March 2005)

CLI Command Descriptions
195HP StorageWorks HSG60 and HSG80 Array Controller and Array Controller Software
Command Line Interface Reference Guide
■ Specify REMOTE_COPY to name a controller pair (node) and put the
controller pair into Remote Copy mode. The node name can be up to eight
characters long. It is suggested that the node name be something
meaningful in the context of the DRM setup, such as the location, that
distinguishes one controller pair from another.
Note: Do not use local and remote as node names. These are reserved as keywords.
All the other DRM commands are hidden until REMOTE_COPY is
specified for the controller pair.
■ Specify NOREMOTE_COPY to disable remote copy functionality for the
controller pair. It also removes the node name given by the
REMOTE_COPY switch. The switch does not work if there are any remote
copy sets or remote copy connections associated with the controller pair.
SCSI_FAIRNESS=DISABLE (default)
SCSI_FAIRNESS=ENABLE
Caution: This command requires you to restart the controller after it is issued.
The following message is displayed after the SET
controller SCSI
FAIRNESS=ENABLED
command is issued:
Warning 4020: A restart of both this and the other controller
is required before all the parameters modified will take
effect
%CER--local_top> --19-JAN-2004 16:54:50-- Restart of this
controller required
%CER--local_top> --19-JAN-2004 16:54:50-- Restart of the
other controller required
Restart of this controller required Restart of the other
controller required
Allows the controller to identify all SCSI-3 disk devices and enable their
fairness algorithm. For detailed information on fairness algorithms, refer to
the HP StorageWorks HSG60 and HSG80 Array Controller and Array
Controller Software Troubleshooting Guide.