Hitachi G1000 User Manual page 114

attribute must be set to the volume that will become the S-VOL, so that the
virtual LDEV ID can be set to the volume.
Procedure
Set the GAD reservation attribute to the LDEV ID (0x4444).
raidcom map resource -ldev_id 0x4444 -virtual_ldev_id reserve -IH1
Check command and output examples
Display the information about the volume (LDEV ID: 0x4444). For the LDEV
ID to which the reservation attribute was set, ffff is displayed for VIR_LDEV
(virtual LDEV ID).
raidcom get ldev -ldev_id 0x4444 -fx -IH1
Serial# : 322222
LDEV : 4444 VIR_LDEV : ffff
SL : -
CL : -
VOL_TYPE : NOT DEFINED
SSID : -
RSGID : 1
Note: If you need to release the reservation attribute, use the raidcom
unmap resource command (example: raidcom unmap resource -ldev_id
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Configuration and pair management using CCI
Hitachi Virtual Storage Platform G1000 Global-Active Device User Guide