HP Hitachi Dynamic Link Manager Software - Manual (Page 384)

4. HDLM Operation
360
3. Execute the
offline
operation of the
dlnkmgr
command (
dlnkmgr offline
-hba
) to place in
Offline(C)
status all paths that pass through the HBA ports
that you identified in step 2.
For the
-hba
parameter, specify the host port number and the bus number by
separating them with a period.
The following shows an example of placing the path (host port number is
0000
and path number is
0000
) in the
Offline(C)
status.
# /opt/DynamicLinkManager/bin/dlnkmgr offline -hba 0000.0000
After you have executed the
offline
operation, execute the
view
operation of
the
dlnkmgr
command (
dlnkmgr view -path -hbaportwwn
) to confirm that
all the paths passing through the HBAs being replaced are in
Offline(C)
status.
# /opt/DynamicLinkManager/bin/dlnkmgr view -path -hbaportwwn
4. Replace the HBAs.
5. Execute the
dlmcfgmgr
utility (
dlmcfgmgr -r
) to change the HDLM device
configuration.
# dlmcfgmgr -r
6. Execute the
view
operation of the
dlnkmgr
command (
dlnkmgr view -path
-hbaportwwn
) to confirm that the new paths have been added.