HP Hitachi Dynamic Link Manager Software - Manual (Page 450)

Items of LU information
Table 6-17 LU Information on page 6-56 describes the displayed LU
information. The following explains the table headings:
• No summary displayed: The user specifies the -lu parameter or -lu -
item parameter.
• 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
Dynamic I/O Path
Control - The setting information about the dynamic I/O
path control function is displayed for each
storage system.
on: The dynamic I/O path control function is
enabled.
off: The dynamic I/O path control function is
disabled.
-: The dynamic I/O path control function is not
supported.
If an LU whose settings differ from the settings
based on the system storage unit is included, an
asterisk (*) is added after the on or off being
displayed.
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, Hitachi
Universal Storage Platform 1100, and HUS
VM, 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 XP10000/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
6-56
Command Reference
Hitachi Dynamic Link Manager User Guide for Linux ®