Hitachi XP P9500 User Manual page 186

# /usr/DynamicLinkManager/bin/dlmodmset -o
The following are execution examples:
Lun Reset
Online(E) IO Block
NPIV Option
Check the NPIV Option line.
3 Place in Offline (C) status the path that goes through the HBA to be
.
replaced.
Depending on the NPIV option setting for the dlmodmset utility checked in
step 2, execute one of the following commands:
¢
¢
4 Execute the command shown below to delete the path connected to the
.
HBA that is to be replaced.
Specify the device name (fscsi device) of the HBA that is to be replaced
(where n is the instance number of the fscsi device).
# rmpath -p fscsin -d
Because the fscsi number found in step 1 is 1 (fscsi1), the result is as
follows:
# rmpath -p fscsi1 -d
5 If LUN security has been set up for the storage system, add the WWN of
.
the new HBA to the LUN security.
6 Execute the following command:
.
# diag
Note
7 From the displayed menu, choose Task Selection.
.
The Task Selection List window appears.
4-24
If the NPIV option is set to off:
Specify the HBA adapter number and bus number, and then execute
the command shown below. The following example shows how to
place the path in Offline (C) status when the path goes through an
HBA whose HBA adapter number is 08 and whose bus number is 11:
# /usr/DynamicLinkManager/bin/dlnkmgr offline -hba 08.11
If the NPIV option is set to on:
Use the fscsi number found in step 1 to execute the command
below. The following example shows how to place the path in Offline
(C) status when the path goes through fscsi number 1 (fscsi1):
# /usr/DynamicLinkManager/bin/dlnkmgr offline -hba 00.01
For details on the operations after executing the diag command, see
the AIX documentation. Steps 7 to 14 below provide an example of
the execution procedure for AIX V6.1 (Technology Level 02).
HDLM Operation
Hitachi Dynamic Link Manager User Guide (for AIX(R))
: off
: on
: off