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4. HDLM Operation
339
4.2 Updating Kernel Packages and Applying OS Update Packages
When using Red Hat Enterprise Linux 5 or Red Hat Enterprise Linux 6, you can update
kernel packages or apply OS update packages while HDLM is installed.
Table 4-1: HDLM Installation Environments in Which Kernel Packages Can Be
Updated or OS Update Packages Applied
shows the HDLM installation environments
in which kernel packages can be updated or OS update packages applied.
Table 4-1:
HDLM Installation Environments in Which Kernel Packages Can Be
Updated or OS Update Packages Applied
4.2.1 Environment Where an HDLM Device Is not Used as the Boot
Disk
To update a kernel package or apply an OS update package when an HDLM device is
not used as the boot disk:
1.
Perform the procedure in
3.6.4 Performing a Re-installation of HDLM
.
2.
Update the kernel package or OS update package.
3.
Execute the
dlmupdatesysinit
utility for updating system scripts.
For details about this utility, see
7.8 dlmupdatesysinit Utility for Updating System
Scripts
.
4.
Restart the host.
4.2.2 Environment Where an HDLM Device Is Used as the Boot Disk
To update a kernel package or apply an OS update package when an HDLM device is
used as the boot disk:
1.
Perform the procedure in
3.6.4 Performing a Re-installation of HDLM
.
2.
Edit the configuration file by changing the OS startup definition so that the OS
will start with a SCSI device specified.
HDLM installation environment
See:
Environments where an HDLM device is not used as the boot
disk
4.2.1 Environment Where an HDLM Device Is
not Used as the Boot Disk
Boot disk environment
HDLM device
4.2.2 Environment Where an HDLM Device Is
Used as the Boot Disk
Logical volume (LVM2) on
an HDLM device
4.2.3 Environment Where a Logical Volume
(LVM2) on an HDLM Device Is Used as the Boot
Disk
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 ...
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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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