HP 6400/8400 HP StorageWorks 6400/8400 Enterprise Virtual Array User Guide - Page 66
Oracle SAN driver, without MPxIO, The LUN is displayed after
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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 .........50001F E1002709E050001F E1002709E8600508 B4001030E4000050 0000B20000 ◦ 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 .........50001F E1002709E050001F E1002709E8600508 B4001030E4000050 0000B20000 ◦ The assigned LUN is part of the device file name. For example: /dev/dsk/c4t20d5s2 66 Configuring application servers