Uninstalling Hdlm; Preparations For Hdlm Uninstallation - Hitachi XP P9500 User Manual

# haconf -makerw
# hagrp -modify service-group PreOnline 1
# haconf -dump -makero
# cp -r /opt/VRTSvcs/bin/sample_triggers/preonline /opt/VRTSvcs/
bin/triggers
2 In the preonline script used when VCS starts, register the script
.
provided by HDLM.
Add the following code to the line under # put your code here... in the
preonline script.
system("/usr/DynamicLinkManager/cluster/dlm_vcs_pgr_release
$ARGV[1]");
The following shows an example of editing the preonline script. The
shaded portion represents the part to be added.

Uninstalling HDLM

This section explains how to return the HDLM environment to the way it was
before HDLM was installed, and describes each step of the process.

Preparations for HDLM Uninstallation

• Back up all HDLM management-target devices onto a medium such as a
tape.
• Uninstall HDLM in a multi-user mode environment.
Figure 3-4 Example of Editing the Preonline Script
Creating an HDLM Environment
Hitachi Dynamic Link Manager User Guide (for AIX(R))
3-91