
3. Creating an HDLM Environment
316
to step 7.
5. Execute the following commands to check the device name:
• For Red Hat Enterprise Linux 6
Execute the
udevadm command.
Specify the value below for the
-p option. For SCSI-device-name, specify
the value checked in step 3.
/sys/block/SCSI-device-name/
name-that-added-SCSI-device-name-and-partition-number
The following example shows how to execute the
udevadm command:
# udevadm info --query symlink -p /sys/block/sda/sda2
block/8:2 disk/by-id/scsi-1HITACHI_D60H03750500-part2
disk/by-path/
pci-0000:0e:00.0-fc-0x50060e8000c28870:0x00000000000000
00-part2
disk/by-uuid/55574d05-07dc-4c94-a585-5599c284d79b
In the execution result, disk/by-uuid/
55574d05-07dc-4c94-a585-5599c284d79b
indicates the device name
(
udev name) that corresponds to /dev/sda2.
If you specify a block device name starting with
UUID= instead of a SCSI
device name, use
UUID=55574d05-07dc-4c94-a585-5599c284d79b
for the SCSI device you checked in step 3 (
/dev/sda2).
• For SUSE LINUX Enterprise Server 10
Check the device name (
udev name) in the /dev/disk directory by
executing the
udevinfo command.
Specify the value below for the
-p option. For SCSI-device-name, specify
the value checked in step 3.
/sys/block/SCSI-device-name/
SCSI-device-name-and-partition-number
The following example shows how to execute the
udevinfo command:
# udevinfo -q symlink -p /sys/block/sda/sda2
disk/by-id/scsi-2000c50fffecb6ae0-part2
disk/by-path/
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