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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.
Summary of Contents for Dynamic Link Manager
Page 1: ...Hitachi Dynamic Link Manager Software User s Guide for Linux R 3000 3 F04 60 E ...
Page 4: ......
Page 16: ......
Page 154: ...3 Creating an HDLM Environment 130 Figure 3 1 Flow of HDLM Environment Setup ...
Page 162: ...3 Creating an HDLM Environment 138 ...
Page 309: ...3 Creating an HDLM Environment 285 Figure 3 33 Example of Creating an ext2 File System ...
Page 352: ......
Page 362: ...4 HDLM Operation 338 A Fibre Channel switch s zone setting is changed ...
Page 375: ...4 HDLM Operation 351 ...
Page 410: ......
Page 546: ......
Page 549: ...8 Messages 525 HDLM driver filter component HDLM alert driver HDLM management target ...
Page 590: ...8 Messages 566 dd dd Maintenance information hexadecimal number Action None ...
Page 594: ...8 Messages 570 aa aa Name of file where error was detected Action Reinstall an HDLM ...
Page 713: ...8 Messages 689 utility see 7 2 DLMgetras Utility for Collecting HDLM Error Information ...
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