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HP Hitachi Dynamic Link Manager Software User Manual

Page 340

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4. HDLM Operation

318


# /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.

When an LU is deleted via dynamic reconfiguration, path IDs become

inconsecutive, as shown in this example. If you reboot the host, path IDs might

change because they are reconfigured during the reboot.