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Hitachi TAGMASTORE MK-90RD011-25 User Manual

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Chapter 4 Performing CCI Operations

# ls /dev/sd* | ./inqraid -CLI
DEVICE_FILE PORT SERIAL LDEV CTG H/M/12 SSID R:Group PRODUCT_ID
sdh CL2-B 30053 23 2 S/P/ss 0004 5:02-01 OPEN-3
sdi CL1-A 64015 14 - - 0004 E:00002 OPEN-3-CM
sdj - - - - - - - -

Figure 4.64 Inqraid: Example of -CLI Option (Linux example shown)

DEVICE_FILE: Displays the device file name only.

PORT: Displays the RAID storage system port number.

SERIAL: Displays the production (serial#) number of the storage system.

LDEV: Displays the LDEV# within the storage system.

CTG: Displays the CT group ID of TrueCopy Async/UR when the LDEV has been defined as
a TrueCopy Async/UR PVOL or SVOL.

H/M/12: Displays attribute (PVOL is “P”, SVOL is “S”, SMPL is “s”) of a TrueCopy volume,
ShadowImage/Snapshot volume, and ShadowImage/Snapshot MU#1,2 volumes.

SSID: Displays the Sub System ID of an LDEV in the storage system.

R:Group: Displays the physical position of an LDEV according to mapping of LDEV in the
storage system.

LDEV Mapping

R:

Group

RAID Group

RAID Level

1 Æ RAID1

5 Æ RAID5

6 Æ RAID6

RAID Group number - Sub number

SnapShot SVOL

S

Pool ID number

Unmapped U 00000

External LUN

E

External Group number

HDP (AOU) volume

A

Pool ID number

PRODUCT_ID: Displays product-id field in the STD inquiry page.

Note: In case of a command device, PORT/SERIAL/LDEV/PRODUCT_ID is the SCCSI
Inquiry information for the external command device, if the command device is mapped
as ELUN(R: =E).

# echo /dev/rdsk/c23t0d0 /dev/rdsk/c23t0d1 | ./inqraid -CLIWP
DEVICE_FILE PWWN AL PORT LUN SERIAL LDEV PRODUCT_ID
c23t0d0 500060e802f01018 - CL2-J - 61456 192 OPEN-3
c23t0d1 500060e802f01018 - CL2-J - 61456 193 OPEN-3

# echo /dev/rdsk/c0t2d3 | ./inqraid -CLIWN
DEVICE_FILE NWWN AL PORT LUN SERIAL LDEV PRODUCT_ID
c0t2d3 5000E000E0005000 - CL1-A - 30015 2054 OPEN3-CVS

Figure 4.65 Inqraid: Example of -CLIWP and -CLIWN Options (HP-UX example shown)