HP DDS/DAT drives UNIX, Linux and OpenVMS configuration guide (DW049-90915, November 2009)

HP Evolution II DDS/DAT drives: UNIX, Linux and OpenVMS configuration guide 11
/dev/rtape/tape0_BEST /dev/rtape/tape0_BESTb /dev/rtape/tape0_BESTn
/dev/rtape/tape0_BESTnb
tape 12 64000/0xfa00/0x1a estape CLAIMED DEVICE online HP SDLT600
0/2/1/0.0x3.0x0
/dev/rtape/tape12_BEST /dev/rtape/tape12_BESTb /dev/rtape/tape12_BESTn
/dev/rtape/tape12_BESTnb
For a particular SCSI device, you can decode the SCSI bus ID and the drive’s SCSI ID and LUN ID
from the lunpath hardware path. For example:
Class I Lun H/W Path Driver S/W State H/W Type Health Description
tape 0 64000/0xfa00/0x16 estape CLAIMED DEVICE online HP DAT160
0/3/1/1.0x3.0x0
The lunpath hardware path for the tape drive is “0/3/1/1.0x3.0x0”.
• SCSI bus ID is “
0/3/1/1” (including all the numbers separated by “/”).
From the remaining “
0x3.0x0” portion:
• Tape drive SCSI ID = 3 (decimal value from 0x3)
• Tape drive SCSI LUN = 0 (decimal value from 0x0)
Adding stape and schgr (autoloader driver) to the kernel
For HP-UX 11i v1, 11i v2
If your tape drive or autoloader does not appear in the ioscan listing or is listed with H/W Type
“
UNKNOWN” you may need to install the appropriate drivers.