Hp Hitachi Dynamic Link Manager Software Instrukcja Użytkownika Strona 226

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3. Creating an HDLM Environment
202
that uses ELILO as the boot loader, the mount point is displayed as /boot/efi
instead of
/boot (in the line where /boot is coded), and the file system type is
displayed as
vfat instead of ext3.
7. If necessary, back up the
/etc/fstab file.
8. Edit the
/etc/fstab file.
Refer to the correspondence between
LABEL and the SCSI device that you
checked in step 4.
Copy the registration of the
LABEL specification.
Comment out the existing settings.
Edit the file to disable the
LABEL specification and enable the SCSI device
specification.
9. Restart the host to make sure that booting from the SCSI device is possible.
This completes the removal of the
LABEL setting.
10. Install HDLM.
To install HDLM, see 3.6.2 Performing a New Installation of HDLM perform
steps 2 to 12 to create an HDLM device. You will also need to perform step 13 if
you are only restarting the host. Note that the procedure differs depending on
whether the host is restarted after installation.
In steps 12 to 27 that follow, you will edit the configuration file to change the
definition so that the OS starts with HDLM specified.
11. Execute the HDLM-configuration definition utility (
dlmcfgmgr) with the -v
parameter specified to check the correspondence between the HDLM device and
the SCSI device.
# dlmcfgmgr -v
HDevName Management Device Host Channel Target Lun
/dev/sddlmaa
configured /dev/sda 0 0 0 0
KAPL10302-I /sbin/dlmcfgmgr completed normally.
The HDevName column indicates the HDLM device, and the Device column
indicates the SCSI device.
12. Edit the
/etc/lvm/lvm.conf file so that the LVM2 recognizes the HDLM
device, not the SCSI device.
Figure 3-11: Example of Editing /etc/lvm/lvm.conf file shows examples of
editing the
/etc/lvm/lvm.conf file.
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