HP Hitachi Dynamic Link Manager Software - Manual (Page 448)

6. Command Reference
426
(
Product
), storage system serial numbers (
S/N
), and CHA port numbers
(
ChaPort
).
-t
Omits the title for each information item.
(6) To display corresponding information about an HDLM device, sd or ssd
device, and LDEV
-drv
Displays the information about the PathID, the HDLM device, the sd or ssd
device for the HDLM device, and the LDEV (the LU in the storage system).
For details on the contents of each display item, see Table 6-20: To Display
Corresponding Information About an HDLM Device, sd or ssd Device, and
LDEV.
-t
Omits the title for each information item.
Table 6-20: To Display Corresponding Information About an HDLM Device, sd
or ssd Device, and LDEV
Example
# /opt/DynamicLinkManager/bin/dlnkmgr view -drv
PathID HDevName Device LDEV
Item Description
PathID
AutoPATH_ID, indicated by a decimal number.
AutoPATH_ID is assigned when the host is restarted. When a new LU was
added and the host has not been restarted, AutoPATH_ID is re-assigned to
each path of the LU when you execute the
dlmcfgmgr
utility for managing the
HDLM configuration.
HDevName
Host device name.
The name of the logical device file (minus the slice number, in
c
U
t
X
d
Y
format) for the HDLM device
U: Controller number reserved by HDLM.
X: Target ID or WWN (World Wide Name) of the sd or ssd device for the
HDLM device
Y: LUN of the sd or ssd device for the HDLM device
Device
Type of SCSI device (sd or ssd) and corresponding instance number
LDEV
The model ID, serial number, and iLU number for the storage system,
separated by periods. Information about LDEV can identify an actual LU that
is managed by HDLM.