HP StorageWorks HSG80 Array Controller V8.7 Maintenance And Service Manual page 141

3. If the controller is running in SCSI-2 mode and the Command Console LUN
(CCL) is enabled, you must disable the CCL prior to upgrading.
a. Determine if the controller is in SCSI-2 mode and the CCL is enabled using
the following command:
HSGA> SHOW THIS_CONTROLLER
The following text is only a portion of the resulting display—arrows point to the
pertinent status indication.
Controller:
HSG80
NODE_ID
ALLOCATION_CLASS
SCSI_VERSION
Configured for MULTIBUS_FAILOVER with ZG92810098
Device Port SCSI address 7
Time: 14-MAR-2001
Command Console LUN is lun 0 (IDENTIFIER = 0)
b. If the controller is in SCSI-2 mode and the CCL is enabled, record the status
for restoration in step 5.
c. Disable the CCL using the following command:
HSGA> SET THIS_CONTROLLER NOCOMMAND_CONSOLE_LUN
4. If upgrading from ACS Version 8.5P or 8.6P to 8.7P or 8.7S, delete all snapshot
units.
a. Identify all snapshot units using the following command:
HSGA> SHOW UNITS FULL
b. Record the configuration for each snapshot unit for later restoration.
c. Individually delete all snapshot units using the following command:
HSGA> DELETE snapshot-unit-name
HSG80 Array Controller V8.7 Maintenance and Service Guide
(C) DEC ZG80200258 Software V86P-0,
Hardware E01
= 5000-1FE1-0007-B780
= 1
= SCSI-2
In dual-redundant configuration
15:44:25
Upgrading the Subsystem
5–21