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Hitachi Command Control Interface (CCI) User and Reference Guide 333
(4) Command for discovering an external volume via the device file
It is possible to discover the external volumes by using the inqraid command.
Example in Linux:
# ls /dev/sd* | ./inqraid -CLI
DEVICE_FILE PORT SERIAL LDEV CTG H/M/12 SSID R:Group PRODUCT_ID
sdh CL2-G 63528 15360 - s/s/ss 0100 5:01-09 OPEN-V
sdu CL2-G 63528 2755 - s/s/ss 000B S:00001 OPEN-0V
sdv CL2-G 63528 2768 - s/s/ss 000B U:00000 OPEN-0V
sdw CL2-G 63528 2769 - s/s/ss 000B E:16384 OPEN-V
R:Group: This displays the physical position of an LDEV according to mapping of LDEV in
the RAID storage system.
LDEV mapping R: Group
RAID Group RAID Level
1 Æ RAID1
5 Æ RAID5
6Æ RAID6
RAID Group number - Sub number
SnapShot SVOL S PoolID number
Unmapped U 00000
External LUN E External Group number
Example in Linux:
# ls /dev/sd* | ./inqraid
/dev/sdh -> CHNO = 0 TID = 1 LUN = 1
[SQ] CL2-G Ser = 63528 LDEV =15360 [HITACHI ] [OPEN-V ]
HORC = SMPL HOMRCF[MU#0 = SMPL MU#1 = SMPL MU#2 = SMPL]
RAID5[Group 1- 9] SSID = 0x0100
/dev/sdu -> CHNO = 0 TID = 1 LUN = 14
[SQ] CL2-G Ser = 63528 LDEV =2755 [HITACHI ] [OPEN-V ]
HORC = SMPL HOMRCF[MU#0 = SMPL MU#1 = SMPL MU#2 = SMPL]
E-LUN[Group 00001] SSID = 0x000B
SNAPS[PoolID 0001] SSID = 0x000B
/dev/sdv -> CHNO = 0 TID = 1 LUN = 15
[SQ] CL2-G Ser = 63528 LDEV =2768 [HITACHI ] [OPEN-V ]
HORC = SMPL HOMRCF[MU#0 = SMPL MU#1 = SMPL MU#2 = SMPL]
E-LUN[Group 08191] SSID = 0x000B
UNMAP[Group 00000] SSID = 0x000B
/dev/sdw -> CHNO = 0 TID = 1 LUN = 16
[SQ] CL2-G Ser = 63528 LDEV =2769 [HITACHI ] [OPEN-V ]
HORC = SMPL HOMRCF[MU#0 = SMPL MU#1 = SMPL MU#2 = SMPL]
E-LUN[Group 16384] SSID = 0x000B
E-LUN[Group 16384] SSID = 0x000B