HP Hitachi Dynamic Link Manager Software Licenses - Manual (Page 311)

For details on how to perform these settings, refer to the documentation
for the HBA being used. You may need to restart the host, depending on
the HBA being used, its drivers, and the path configuration of the deleted
LU.
3
.
Execute the dlmsetconf utility for creating the HDLM driver configuration
definition file to update the HDLM driver configuration definition file (/
kernel/drv/dlmfdrv.conf).
# /opt/DynamicLinkManager/bin/dlmsetconf
If an error message or warning message is displayed for the deleted LU
path, ignore it. In addition, refer to the file /opt/DynamicLinkManager/
config/dlmfdrv.unconf to make sure that the file does not contain this
LU and also contains an LU other than this one.
4
.
Execute the dlmcfgmgr utility for managing the HDLM configuration to
delete the LU, which is disconnected from the host, from the HDLM driver.
# /opt/DynamicLinkManager/bin/dlmcfgmgr -a
The HDLM device will be deleted without restarting the host.
5
.
Execute the dlnkmgr command's view -path operation to check the path
status after the configuration change.
The following shows an example of executing the command:
# /opt/DynamicLinkManager/bin/dlnkmgr view -path
Paths:000006 OnlinePaths:000006
PathStatus IO-Count IO-Errors
Online 27 0
PathID PathName
DskName iLU
ChaPort Status Type IO-Count IO-Errors DNum HDevName
000000 0000.0000.0000000000651600.0000 HITACHI .OPEN-V -SUN.
0010007 000500 5A Online
Own 9 0 - c8t50060E8005271740d0
000001 0000.0000.0000000000651600.0001 HITACHI .OPEN-V -SUN.
0010007 000501 5A Online
Own 9 0 - c8t50060E8005271740d1
000003 0000.0000.0000000000651600.0003 HITACHI .OPEN-V -SUN.
0010007 000503 5A Online
Own 9 0 - c8t50060E8005271740d3
000004 0001.0000.0000000000651700.0000 HITACHI .OPEN-V -SUN.
0010007 000500 6A Online
Own 0 0 - c8t50060E8005271740d0
000005 0001.0000.0000000000651700.0001 HITACHI .OPEN-V -SUN.
0010007 000501 6A Online
Own 0 0 - c8t50060E8005271740d1
000007 0001.0000.0000000000651700.0003 HITACHI .OPEN-V -SUN.
0010007 000503 6A Online
Own 0 0 - c8t50060E8005271740d3
KAPL01001-I The HDLM command completed normally. operation name
= view, completion time = yyyy/mm/dd hh:mm:ss
#
The deleted LU is no longer output. In the example of the configuration
after the change, the path IDs 000002 and 000006 are deleted.
HDLM Operation
4-43
Hitachi Dynamic Link Manager (for Solaris) User Guide