Raid manager pair commands, Raid manager pair commands 60 – HP XP Continuous Access Software User Manual
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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”
.
pairdisplay
Displays the state of volumes. See “pairdisplay”
pairsplit
Suspends or deletes a paired volume. See “pairsplit”
.
pairresync
Restores a volume from a PSUE/PSUS/SSWS state to a
PAIR state. See “pairresync”
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 possible failures that can occur.
The HP representatives can identify the possible causes of a possible 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.