Uninstalling Hdlm When An Hdlm Device Is Used As A Boot Disk - Hitachi XP P9500 User Manual

If a value other than 0 is displayed for Used, perform the operation
described in
then perform steps 2 and 3 in
the HDLM devices can no longer be used.
6 Execute the uninstall command.
.
Execute the following command to uninstall HDLM:
# rpm -e HDLM
7 Make sure that the uninstall processing has finished.
.
Execute the following command to make sure that the uninstall
processing has finished. The following shows the information that is
output.
# rpm -qi HDLM
package HDLM is not installed
8 Start the processes and services stopped in step 2.
.
The cluster software and volume management software will start up after
the host starts.
If you have temporarily changed the settings so that domainU will not
automatically start in step 2, restore the previous settings.

Uninstalling HDLM When an HDLM Device Is Used as a Boot Disk

This subsection explains how to uninstall HDLM from a multi-path boot disk
environment that uses an HDLM device, and to change the environment to a
boot disk environment that uses a SCSI device. (Note that if settings are
incorrect, the OS might not start.)
When you uninstall HDLM, if the KAPL09019-E or KAPL09020-E message is
output, follow the directions in
Library (HNTRLib2) on page 3-226
KAPL09026-I message is output, since a program other than HDLM is using
Hitachi Network Objectplaza Trace Library (HNTRLib2), only HDLM will be
uninstalled.
The following procedure describes how to set up a boot disk environment that
uses LVM2. This procedure assumes that grub is used as the boot loader.
To uninstall HDLM in such a configuration:
1 Log in to Linux as a user with root permissions.
.
2 Make sure that the HDLM device is defined in the /etc/fstab file.
.
Make sure that the mount points for the following HDLM management-
target devices are defined so that the HDLM device will be mounted:
¢
¢
3-218
Operations on HDLM-Managed Devices on page
When ELILO is used as the boot loader:
Root directory (/), /boot/efi, /tmp, /usr, /var, swap
When GRUB is used as the boot loader:
Creating an HDLM Environment
Hitachi Dynamic Link Manager User Guide (for Linux(R))
Uninstalling HDLM on page 3-217
Uninstalling Hitachi Network Objectplaza Trace
to uninstall HNTRLib2. However, if the
3-199, and
so that