Hitachi XP P9500 User Manual page 254

3. Creating an HDLM Environment
# dlmcfgmgr -v
HDevName
/dev/sddlmaa
/dev/sddlmab
:
:
KAPL10302-I /sbin/dlmcfgmgr completed normally.
#
HDLM devices are listed in the
in the
Device
2. Check the
• If a SCSI device is directly specified, change the SCSI device in the
crypttab
checked in step 1, and then go to step 4.
The following shows an example of editing the
second field:
Before editing:
luks-volume1 /dev/sdh /etc/cryptpassword1
After editing:
luks-volume1 /dev/sddlmaa /etc/cryptpassword1
• If the device name is specified in UUID format, go to step 3.
3. Execute the following command to check the correspondence between the UUID
and the device name.
# blkid -t UUID="050f9901-3ab8-4556-a091-9c6e4a404f09" -l -o
device
/dev/sdh
#
• If you have an HDLM device name as the output, change the UUID to the
HDLM device name in the
• If you have got a SCSI device name as the output, check the output of step 1
to confirm the HDLM device name corresponding to the SCSI device name,
and change the UUID to the HDLM device name in the
file's second field.
The following shows an example of changing the setting in the
file's second field.
230
Management Device
configured /dev/sdh
configured /dev/sdj
HDevName
column.
file's second field.
/etc/crypttab
file's second field to the corresponding HDLM device that was
/etc/crypttab
Host Channel Target Lun
1 0
1 0
column, and SCSI devices are listed
/etc/crypttab
file's second field.
/etc/crypttab
/etc/crypttab
0 0
0 1
/etc/
file's