HP Hitachi Dynamic Link Manager Software Licenses - Manual (Page 290)

unused devices: <none>
Make sure that md0 : active is not displayed.
9
.
Check the correspondence between the HDLM devices and SCSI devices.
Execute the HDLM-configuration definition utility dlmcfgmgr with the -v
parameter specified:
# dlmcfgmgr -v
HDevName Management Device Host Channel Target Lun
/dev/sddlmaa configured /dev/sdh 1 0 0 0
/dev/sddlmab configured /dev/sdi 1 0 0 1
KAPL10302-I /sbin/dlmcfgmgr completed normally.
The HDevName and Device columns display HDLM devices and SCSI
devices, respectively.
10
.
Edit the configuration file.
Based on the correspondence between the HDLM devices and SCSI
devices checked in step 9, change the HDLM device names on the DEVICE
line to the SCSI device names.
Before the correction:
DEVICE /dev/sddlmaa1 /dev/sddlmab1
After the correction:
DEVICE /dev/sdh1 /dev/sdi1
When you edit the DEVICE line, change only the device names. Do not
change the partition numbers.
11
.
If necessary, change the disk partition type of the SCSI devices back to
fd.
When you change the disk partition type to fd, the md device is
automatically activated when the host restarts, even if the /etc/
mdadm.conf file does not exist.
The following example shows how to execute the fdisk command to
change the disk partition type to fd:
# fdisk /dev/sddlmaa
Command (m for help): p
Disk /dev/sddlmaa: 5368 MB, 5368709120 bytes
166 heads, 62 sectors/track, 1018 cylinders
Units = cylinders of 10292 * 512 = 5269504 bytes
Device Boot Start End Blocks Id System
/dev/sddlmaa1 1 1018 5238597 83 Linux
Command (m for help): t
Selected partition 1
Hex code (type L to list codes): fd
Changed system type of partition 1 to fd (Linux raid autodetect)
Command (m for help): p
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Creating an HDLM Environment
Hitachi Dynamic Link Manager (for Linux®) User Guide