HP XP P9500 Storage - Manual (Page 321)

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.
In the above figure, new paths that have been added are indicated by
shading.
Although the information about the old paths (underlined information)
that were placed in Offline(C) status before the HBAs were replaced
remains, this information will be deleted in step 8.
7
.
Execute the dlmcfgmgr utility (dlmcfgmgr -v) to confirm that new SCSI
devices have been added.
New SCSI devices that have been added are indicated by shading in the
above figure.
Although the information about the old SCSI devices (the underlined
information) before the HBAs were replaced remains, this information will
be deleted when step 8 is performed.
HDLM Operation
4-25
Hitachi Dynamic Link Manager User Guide (for Linux(R))