HP StorageWorks RAID Manager XP user guide (T1610-96005, March 2006)

58 HP StorageWorks Disk Array XP RAID Manager: User’s Guide
RAID Manager pair commands
To create and manage CA and BC pairs with RM, use the following
commands:
paircreate Establishes a primary to secondary pair relationship
between volumes. See
“paircreate” (page 138).
pairdisplay Displays the state of volumes. See “pairdisplay” (page
149).
pairsplit Suspends or deletes a paired volume. See “pairsplit”
(page 177).
pairresync Restores a volume from a PSUE/PSUS/SSWS state to a
PAIR state. See
“pairresync” (page 168).
Before issuing RM commands, set the HORCMINST environment
variable to refer to the instance number you want to use for the local RM
instance.
Continuous Access
After installing CA, the system administrator must conduct operation tests
for recovery and maintenance, to check for failures. The HP representative
can identify the possible causes of a failure by using the SVP.
Caution For CA, make sure to unset the HORCC_MRCF variable. Do not set the
HORCC_MRCF variable to 0.
Business Copy
For BC, set HORCC_MRCF=1.