Hitachi XP P9500 User Manual page 211

The HDevName column indicates the HDLM device, and the Device column
indicates the SCSI device.
23 Edit the /etc/lvm/lvm.conf file so that the LVM2 recognizes the HDLM
.
device, not the SCSI device.
Figure 3-19 Example of Editing /etc/lvm/lvm.conf file on page 3-143
shows examples of editing the /etc/lvm/lvm.conf file.
Figure 3-19 Example of Editing /etc/lvm/lvm.conf file
Comment out the existing filter and types lines, and add the shaded
lines in the figure.
Set 0 in md_component_detection.
Record the original md_component_detection value, because it is
necessary for uninstallation or upgrade installation of HDLM.
24 Create an initial RAM disk image file for HDLM.
.
From the following, perform the procedure that corresponds to the host
OS.
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.
.
If the initial RAM disk image file to be created already exists,
specify the -f parameter to overwrite the file.
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).
Creating an HDLM Environment
Hitachi Dynamic Link Manager User Guide (for Linux(R))
3-143