Hitachi XP P9500 User Manual page 257

Displayed item
No summary Summary
displayed displayed
#1 #2
SLPR SLPR
#1
-
HDevName
OSPathID -
PathID -
#1 -
PathName
#1
-
ChaPort
Hitachi Dynamic Link Manager User Guide (for AIX(R))
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.
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.
Hdisk name is displayed.
OS management path ID.
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.
The path name, which indicates a path. 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:
• HBA adapter number or adapter type
(character string)
• Bus number or adapter number (character
string)
• Target ID (hexadecimal number)
• Host LU number (hexadecimal number)
For details about each element of the path name
and its representation in AIX, see
Elements of a Path Name on page 6-47
Port number of the CHA, which identifies the CHA
port that is mounted on the storage system.
Command Reference
Description
Table 6-13
6-55