HP XP Continuous Access Software - Manual (Page 156)

156 HP StorageWorks Disk Array XP RAID Manager: User’s Guide
pairevtwait
Wait for event completion
Description
The pairevtwait command waits for completion of the paircreate and
pairresync
commands. It also checks the status of those commands. It
waits (sleeps from the viewpoint of the process) until the paired volume
status becomes identical to a specified status. When the desired status has
been achieved, or the timeout period has elapsed, the command exits with
the appropriate return code.
CA Operation
The figure below shows the usage of the –FCA option. In the example, the
command waits up to 10 seconds for the designated CA pair to reach PSUS
state by specifying the BC group name to which it is cascaded.
SVOL P/P
VOL
SVOL
SVOL
Ora(CA) Oradb1(BC)
Oradb2(BC)
0
1
0
Seq#30052
Seq#30053
BC environment
pairevtwait -g oradb1 -s psus -t 10 -FCA