Hitachi G1000 User Manual page 169

Steps for recovery
1 Delete the alternate path (logical path) to the volume that cannot be
.
accessed from the server.
a Using the alternate path software, identify the volume that cannot be
.
accessed.
b Confirm whether the volume (S-VOL) is blocked, and the pool ID
.
(B_POOLID) of the pool to which the S-VOL is associated.
raidcom get ldev -ldev_id 0x4444 -IH1
(snip)
B_POOLID : 0
(snip)
STS : BLK
(snip)
c Display the status of the volumes configuring the pool (pool volume)
.
to identify the blocked volume.
raidcom get ldev -ldev_list pool -pool_id 0 -IH1
(snip)
LDEV : 16384
(snip)
STS : BLK
(snip)
For the blocked volume, BLK is indicated in the STS column.
d Using the alternate path software, delete the alternate path to the
.
volume.
Disaster recovery of global-active device
Hitachi Virtual Storage Platform G1000 Global-Active Device User Guide
6-17