And ldevs -73 – HP XP Racks User Manual
Page 289
To Display the Correspondences Between hdisks, OS Management Path IDs, and
LDEVs
-drv
Use this parameter to display the PathIDs, hdisk name, OS management
path IDs, and information about the LDEVs in a storage system (identified
by the storage system model ID, serial number, and LU number,
separated by periods).
For details on the contents of each display item, see
Displayed as the Correspondences Between hdisks, OS Management Path
.
The sub-parameters are as follows:
-pstv|-vstv
If the -pstv parameter is specified, information about the physical
storage system is displayed. If the -vstv parameter is specified,
information about the storage system recognized by the operating system
is displayed. If neither parameter is specified, information is displayed
according to the value specified in the -pstv parameter of set operations.
For information about the items that are displayed differently depending
on the specified -pstv and -vstv parameters, see
items for which the display results of the view operation differ depending
on the -pstv parameter specification on page 6-32
.
-t
Does not display the title for each information item.
Table 6-21 Items Displayed as the Correspondences Between hdisks,
OS Management Path IDs, and LDEVs
Item
Description
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,
AutoPATH_ID is assigned when you execute the cfgmgr
command.
HDevName
Host device name.
Hdisk name is displayed.
OSPathID
OS management path ID.
LDEV
The model ID, serial number, and iLU number for the
storage system, separated by periods. The information
about an LDEV can physically identify an LU.
Example
To display corresponding information about PathIDs, hdisks,
OSPathIDs, and LDEVs
Command Reference
6-73
Hitachi Dynamic Link Manager (for AIX) User Guide