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3. Creating an HDLM Environment
194
16. Perform an upgrade installation of HDLM.
To perform an upgrade installation of HDLM, see
3.6.5 Performing an Upgrade
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.
17. Execute the
dlmcfgmgr
utility with the
-v
parameter specified to check the
correspondence between the SCSI device and the HDLM 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 SCSI device.
18. Execute the
dlmmkinitrd
utility for supporting a boot disk to create an initial
RAM disk image file for HDLM
If the initial RAM disk image file to be created already exists and you are using
Red Hat Enterprise Linux, specify the
-f
parameter to overwrite this file. If you
are using SUSE LINUX Enterprise Server 10 or SUSE LINUX Enterprise Server
11, this file is overwritten even if you do not specify the parameter.
For details on the
dlmmkinitrd
utility, see
7.4 dlmmkinitrd Utility for
Supporting a Boot Disk
.
19. When you create a new initial RAM disk image file rather than overwriting the
existing one, delete the existing initial RAM disk image file that is no longer
required.
20. Copy the configuration contained in the boot loader configuration file, which was
used for startup from the HDLM device.
21. Change the name of the configuration contained in the boot loader configuration
file.
Change the name of the configuration that you copied in step 20. Choose a name
that indicates use for an updated HDLM device specification.
•
When GRUB is used as the boot loader:
Change the underlined text as follows:
Before:
title sd-Red Hat Enterprise Linux (2.6.18-194.el5)
After:
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 ...
Page 714: ......
Page 738: ......