Hitachi Dynamic Link Manager Software Users Guide for AIX (6.6) (T5208-96010, April 2011)

6. Command Reference
293
Table 6-17: Displayed LU Information
Displayed item Description
No summary
displayed
Summary
displayed
Product Model ID of the storage system
Serial number 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 9900V series, Hitachi Universal Storage
Platform 100, Hitachi Universal Storage Platform 600, Hitachi
Universal Storage Platform 1100, or Hitachi NSC55, indicated by
a hexadecimal number. The first two characters of
iLU are the CU
number, and the last two characters are the internal LU number
within the CU.
• For HP XP10000/HP XP12000, or 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 the CU number is the value
0.
• For the Thunder 9500V series, or 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, or 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
- Host device name.
Hdisk name is displayed.
OSPathID - OS management path ID.
PathID - AutoPATH_ID indicated by a decimal number.
AutoPATH_ID is assigned when the host is restarted or when a path
configuration is changed. When a new LU was added and the host has
not been restarted, AutoPATH_ID is assigned to each path of the LU
when you execute the
cfgmgr command.