Settings For Luks; Notes On Using Luks; Using Hdlm In An Luks Environment - Hitachi XP P9500 User Manual

3.8 Settings for LUKS

This section explains the procedures that the user must perform when using LUKS.

3.8.1 Notes on Using LUKS

The followings are notes on using LUKS:
• HDLM supports LUKS on the following OSs:
• Red Hat Enterprise Linux 5.3
• Red Hat Enterprise Linux 5.3 Advanced Platform.
• Red Hat Enterprise Linux 5.4
• Red Hat Enterprise Linux 5.4 Advanced Platform.
• Red Hat Enterprise Linux 5.5
• Red Hat Enterprise Linux 5.5 Advanced Platform.
• Red Hat Enterprise Linux 5.6
• Red Hat Enterprise Linux 5.6 Advanced Platform.
• Red Hat Enterprise Linux 6
• LUKS is not available in an environment where an HDLM device is used as a boot
disk.
• To set up LUKS on an HDLM device, execute the
command, which is the same way as setting up LUKS on SCSI devices.
• When using LUKS on an HDLM device, enter the HDLM device's device file
name in the

3.8.2 Using HDLM in an LUKS Environment

This subsection describes how to migrate LUKS from a SCSI device environment
using LUKS to HDLM devices.
To migrate from
1. Check the HDLM device to be migrated from the SCSI device.
Execute the HDLM-configuration definition utility (
parameter specified to check the correspondence between the SCSI device and the
HDLM device.
The following shows an example of executing the
specified
file's second field.
/etc/crypttab
to
/dev/sdh /dev/sddlmaa
parameter:
-v
3. Creating an HDLM Environment
/sbin/cryptsetup
:
dlmcfgmgr)
utility with the
dlmcfgmgr
with the
-v
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