HP Hitachi Dynamic Link Manager Software - Manual (Page 216)

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.
19
.
Create an initial RAM disk image file for HDLM.
From the following, perform the procedure that corresponds to the host
OS.
For the initial RAM disk image file specified in the parameter, assign a
name that is different from all currently used names.
¢
For Red Hat Enterprise Linux 6:
a
.
Change hdlm_dracut=n defined in the /etc/opt/
DynamicLinkManager/hdlm.conf file to hdlm_dracut=y.
b
.
Execute the dracut command.
The following shows an example of executing the command:
# /sbin/dracut /boot/initramfs-hdlm-2.6.32-71.el6.i686.img
`uname -r`
¢
For OSs other than the above:
Execute the utility for supporting a boot disk (dlmmkinitrd).
For details on the dlmmkinitrd utility, see
dlmmkinitrd Utility for
Supporting a Boot Disk on page 7-33 .
20
.
Back up the /etc/fstab file.
21
.
Edit the /etc/fstab file.
Change the mount points for the following HDLM management-target
devices from the SCSI device to the HDLM device:
¢
When ELILO is used as the boot loader:
Root directory (/), /boot/efi, /tmp, /usr, /var, swap
¢
When GRUB is used as the boot loader:
Root directory (/), /boot, /tmp, /usr, /var, swap
¢
When LILO is used as the boot loader:
Root directory (/), /tmp, /usr, /var, swap
Comment out the existing SCSI device specification by placing a hash
mark (#) at the beginning of each line, and then add the HDLM device
specification as shown below, based on the correspondence between the
SCSI device and the HDLM device as checked in step 18.
:
:
#LABEL=/ / ext2 defaults 1 1
#/dev/sda2 / ext2 defaults 1 1
/dev/sddlmaa2 / ext2 defaults 1 1
:
:
3-144
Creating an HDLM Environment
Hitachi Dynamic Link Manager User Guide for Linux ®