HP 6400/8400 User Manual page 66

To identify the WWLUN ID assigned to the virtual disk and/or the LUN assigned by the storage
administrator:
Oracle SAN driver, with MPxIO enabled:
You can use the luxadm probe command to display the array/node WWN and
◦
associated array for the devices.
◦ The WWLUN ID is part of the device file name. For example:
/dev/rdsk/c5t600508B4001030E40000500000B20000d0s2
◦ If you use luxadm display, the LUN is displayed after the device address. For
example:
50001fe1002709e9,5
Oracle SAN driver, without MPxIO:
◦ The EVA WWPN is part of the file name (which helps you to identify the controller). For
example:
/dev/rdsk/c3t50001FE1002709E8d5s2
/dev/rdsk/c3t50001FE1002709ECd5s2
/dev/rdsk/c4t50001FE1002709E9d5s2
/dev/rdsk/c4t50001FE1002709EDd5s2
If you use luxadm probe, the array/node WWN and the associated device files are
displayed.
◦ You can retrieve the WWLUN ID as part of the format -e (scsi, inquiry) output; however,
it is cumbersome and hard to read. For example:
09 e8 20 04 00 00 00 00 00 00 35 30 30 30 31 46
45 31 30 30 32 37 30 39 45 30 35 30 30 30 31 46
45 31 30 30 32 37 30 39 45 38 36 30 30 35 30 38
42 34 30 30 31 30 33 30 45 34 30 30 30 30 35 30
30 30 30 30 42 32 30 30 30 30 00 00 00 00 00 00
The assigned LUN is part of the device file name. For example:
◦
/dev/rdsk/c3t50001FE1002709E8d5s2
You can also retrieve the LUN with luxadm display. The LUN is displayed after the
device address. For example:
50001fe1002709e9,5
Emulex (lpfc)/QLogic (qla2300) drivers:
◦ You can retrieve the WWPN by checking the assignment in the driver configuration file
(the easiest method, because you then know the assigned target) or by using
HBAnyware/SANSurfer.
You can retrieve the WWLUN ID by using HBAnyware/SANSurfer.
◦
You can also retrieve the WWLUN ID as part of the format -e (scsi, inquiry) output;
however, it is cumbersome and difficult to read. For example:
09 e8 20 04 00 00 00 00 00 00 35 30 30 30 31 46
45 31 30 30 32 37 30 39 45 30 35 30 30 30 31 46
45 31 30 30 32 37 30 39 45 38 36 30 30 35 30 38
42 34 30 30 31 30 33 30 45 34 30 30 30 30 35 30
30 30 30 30 42 32 30 30 30 30 00 00 00 00 00 00
The assigned LUN is part of the device file name. For example:
◦
/dev/dsk/c4t20d5s2
66 Configuring application servers
.........50001F
E1002709E050001F
E1002709E8600508
B4001030E4000050
0000B20000
.........50001F
E1002709E050001F
E1002709E8600508
B4001030E4000050
0000B20000