Hitachi XP P9500 User Manual page 249

Displayed item
No
Summary
summary
displayed
displayed
#1 #2
SLPR SLPR
-
#1#
HDevName
3
-
PathID
#1 -
PathName
Command Reference
Hitachi Dynamic Link Manager User Guide (for Windows(R))
Description
9500V series, and Hitachi AMS2000/AMS/WMS/
SMS series, 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, iLU is 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 (Control Unit) number, and the last
two characters are the internal LU number
within the CU.
• For the EMC DMX series, EMC CX series, and HP
EVA series:
The ID that differs from the LU number in the
storage system and that identifies the LU is
indicated by a hexadecimal number. The value
of iLU consists of 32 digits. The first 13 digits of
iLU are displayed, and the rest of the digits are
displayed as an ellipsis (...).
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.
Host device name.
A drive letter is displayed. If no drive letter has been
assigned, a hyphen (-) is displayed.
The drive letter is displayed in the HDevName field
even if the value of the DNum field is 0. Note,
however, that the displayed drive letter is the drive
letter for one of the Devs included in the LU.
The AutoPATH_ID.
AutoPATH_ID is assigned every time the host is
restarted.
The path name. When you modify the system
configuration or replace a hardware item, you should
check the path names to identify the path that will
be affected by the change. Path name consists of the
following four elements, separated by periods:
• Host port number (hexadecimal number)
• Bus number (hexadecimal number)
• Target ID (hexadecimal number)
• Host LU number (hexadecimal number)
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