HP Hitachi Dynamic Link Manager Software - Manual (Page 443)

Displayed Item
Description
No
summary
displayed
Summary
displayed
middle two numbers are the CU number, and the last
two characters are the internal LU number within the
CU.
When a virtual ID is not used, a hyphen (-) is displayed.
Physical-
ChaPort - When a path is migrated using a virtual ID, displays port
number of the CHA that is connected by the migration-
destination path.
When a virtual ID is not used, a hyphen (-) is displayed.
Legend:
- : Not displayed
#1
The path information is displayed only when a value is specified for the -
path -item parameter.
#2
This storage system applies when the dynamic I/O path control function is
disabled.
Table 6-13 Elements of a path name
Element Linux representation
Host port number (example: 0000) Host ID (host port number)
Bus number (example: 0000) Channel number (bus number)
Target ID (example: 000000000000003A) Target ID
Host LU number(example: 0005) Lun (host LU number)
To obtain information about each element, use the HDLM-configuration
definition utility (dlmcfgmgr). For details about this utility, see dlmcfgmgr
Utility for Managing the HDLM Configuration on page 7-22 .
Table 6-14 Product ID displayed by the view -path operation
Model names of storage
systems
Product ID
Without the -stname
parameter
With the -stname
parameter
(Displays the following
for the model name)
Thunder 9500V series product identifier # 9500V
Hitachi AMS2000 series AMS
Command Reference
6-49
Hitachi Dynamic Link Manager User Guide for Linux ®