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HP Hitachi Dynamic Link Manager Software User Manual

Page 480

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6. Command Reference

456

Summary displayed: The user specifies the

-lu

-c

parameter or

-lu

-c

-item

parameter.
Table 6-17: LU Information

Displayed item

Description

No summary

displayed

Summary

displayed

Product

Model ID of the storage system

SerialNumber

S/N

Serial number of the storage system

LUs

Total number of LUs managed by HDLM among the LUs in the
storage system

iLU

LU number in the storage system.
This number combined with the storage system name (shown in

DskName

) identifies the LU that is accessed by a path.

For the Lightning 9900 series, Lightning 9900V series, Hitachi

NSC55, Hitachi Universal Storage Platform 100, Hitachi

Universal Storage Platform 600, and Hitachi Universal Storage
Platform 1100, indicated by a hexadecimal number. The first

two characters of

iLU

are the internal CU number within the

CU, and the last two characters are the internal LU number
within the CU.

For HP XP10000/HP XP12000, P9500, and SVS, indicated by

a hexadecimal number. The first three characters of

iLU

are the

CU number, and the last two characters are the internal LU

number within the CU.The first character of a CU number is 0.

For the Thunder 9500V series, and Hitachi AMS2000/AMS/

WMS/SMS series, indicated by a decimal number. The entire
value of

iLU

is the internal LU number within the storage

system. You can identify an actual LU by referencing

iLU

from

the storage system management program.

For Universal Storage Platform V/VM and Hitachi Virtual

Storage Platform, indicated by a hexadecimal number. The
first two characters of

iLU

are the number of the logical DKC

(Disk Controller), the middle two numbers are the CU number,

and the last two characters are the internal LU number within
the CU.

SLPR

#1

SLPR

#2

The number of the SLPR to which an LU belongs, indicated by a

number from 0 to 31. A hyphen (

-

) is displayed if the storage

logical partition functionality for the storage system for the target

LU is not supported.

HDevName

#1

HDevName

Host device name.
The name of the logical device file (minus the partition number),

/

dev/sddlm

[aa-pap], for the HDLM device.

For details on logical device files for HDLM devices, see

2.6 Logical Device Files for HDLM Devices.

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