HP Hitachi Dynamic Link Manager Software - Manual (Page 175)

Release : xx
:
If HDLM Version is x.x.x.x.xxx, the installed version of HDLM is correct.
x.x.x.x.xxx indicates the HDLM version that was installed.
8
.
If IP-SAN is used for the connection between the host and the storage
system, change iscsi_boot=n, written in the /etc/opt/
DynamicLinkManager/hdlm.conf file, to iscsi_boot=y.
9
.
If you want to set the HDLM driver options, run the dlmsetopt utility.
For details on this utility, see
dlmsetopt Utility for Setting HDLM Driver
Options on page 7-37 .
If you performed this step, go to step 12.
10
.
When you want to install HDLM without restarting the host, go to step 11.
When you want to install HDLM with restarting the host, then go to step
12.
11
.
Execute the dlmstart utility for starting HDLM.
For details, see
dlmstart Utility for Starting HDLM on page 7-40 .
12
.
Add /opt/DynamicLinkManager/bin in the environment variable PATH in
the environment setup file for the shell used by the root user.
Add the following code to the PATH environment variable in the
environment settings file for the root user. This makes executing the
HDLM commands and HDLM utilities easier.
When the BourneAgain shell or Korn shell is used:
PATH=$PATH:/opt/DynamicLinkManager/bin ; export PATH
When the C shell is used:
set path= ( $path /opt/DynamicLinkManager/bin )
If the PATH environment variable is not set, specify an absolute path to
execute commands and utilities.
If you have performed steps 11, go to step 14.
13
.
Restart the host.
Execute the following command to restart the host:
# shutdown -r now
A path will be established in the HDLM device and the HDLM manager will
start.
14
.
If you have edited the /etc/fstab file as described in Operations
Required for Devices to Be Managed by HDLM on page 3-96 in
Preparations for a New Installation of HDLM on page 3-96 , add the line
show below to change the setting from a SCSI device specification to an
HDLM device specification.
The Linux functionality that adds LABEL= to a SCSI device is not
supported in HDLM. Do not use this functionality.
An example of how to edit the /etc/fstab file is shown in the following
figure:
Creating an HDLM Environment
3-103
Hitachi Dynamic Link Manager User Guide for Linux ®