Hitachi Dynamic Link Manager Software Users Guide for Linux

11. Copy the configuration contained in the boot loader configuration file,
which is used during startup.
12. Change the name of the configuration contained in the boot loader
configuration file.
Change the name of the configuration copied in step 11. Choose a name
that indicates use for an HDLM device specification.
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When GRUB is used as the boot loader:
Change the underlined text as follows:
Before:
title
RHEL4.5 (2.6.9-55.EL)
After:
title
RHEL4.5 (2.6.9-55.EL-hdlm)
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When ELILO is used as the boot loader:
Change the underlined text as follows:
Before:
label=2.6.9-55.EL
After:
label=2.6.9-55.EL-hdlm
13. Edit the root specification written in the boot loader configuration file.
From the following, perform the procedure that corresponds to the host
OS.
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For Red Hat Enterprise Linux 6 or Oracle Unbreakable Enterprise
Kernel 6:
Specify the UUID of the root device for root by the following
procedure:
a. Execute the mount command to check the name of the device
mounted on the root partition (/).
The following shows an example of executing the command.
# mount
/dev/sda2 on / type ext4 (rw)
proc on /proc type proc (rw)
:
:
Check the underlined device name.
b. Execute the blkid command to check the UUID of the device that
you checked above.
The following shows an example of executing the command.
# blkid /dev/sda2
/dev/sda2: UUID="19597725-5d20-4d1d-9906-f9f891b7711a"
TYPE="ext4"
#
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Creating an HDLM Environment
Hitachi Dynamic Link Manager (for Linux®) User Guide