HP-UX raw disk configuration
Use xpinfo -i to get the volume information
 # ./xpinfo -i
Device File                ALPA Tgt Lun Port LDKC:CU:LDev Type            Serial#
====================================================================================
/dev/rdisk/disk40           ac 00 00 CL1D 0:02:d7 OPEN-V          00075515
/dev/rdisk/disk41           ac 00 01 CL1D 0:00:e7 OPEN-V          00075515
/dev/rdisk/disk42           ac 00 02 CL1D 0:02:d8 OPEN-V          00075515
/dev/rdisk/disk43           ac 00 03 CL1D 0:00:f6 OPEN-V          00075515
/dev/rdisk/disk44           ac 02 10 CL1D 0:00:e1 OPEN-V          00075515
/dev/rdisk/disk45           ac 02 11 CL1D 0:02:9d OPEN-V          00075515
sd2vPar5:/download/utils #
USE SAM TO CHECK THE DISK PATHS
                                                   HP-UX System Management Homepage (Text User Interface)
                                                             SMH->Disks and File Systems->Disks
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H/W Scan: Wed Sep 16 10:40:17 2009
Path(s)          Device File(s)   Use   VG Names  Paths  Size(GB) Description
————————————————————————————————————————————————————–
64000/0xfa00/0x11Â Â Â /dev/disk/disk32Â LVMÂ Â Â vg00Â Â Â Â Â Â 1Â Â Â Â Â Â 136.73Â COMPAQÂ BF1468B26B
64000/0xfa00/0x12   /dev/disk/disk33 unused -        1      0.00   Optiarc DVD RW AD-5170A
64000/0xfa00/0x1b   /dev/disk/disk40 unused -        1      50.24  HP     OPEN-V
64000/0xfa00/0x1c   /dev/disk/disk41 unused -        1      50.24  HP     OPEN-V
64000/0xfa00/0x1d   /dev/disk/disk42 unused -        1      50.24  HP     OPEN-V
64000/0xfa00/0x1e   /dev/disk/disk43 unused -        1      50.24  HP     OPEN-V
64000/0xfa00/0x1f   /dev/disk/disk44 unused -        1      50.24  HP     OPEN-V
64000/0xfa00/0x20   /dev/disk/disk45 unused -        1      50.24  HP     OPEN-V
USE ll TO GET THE DISK IDS
# ll /dev/rdisk/disk41
crw-r—–  1 bin       sys        13 0x00001c Sep 16 10:40 /dev/rdisk/disk41
CONFIGURE THE DISKS
mkdir /dev/oracle
mknod /dev/oracle/asmdisk1 c 13 0x00001c
chown oracle:dba /dev/oracle/*
chmod 660 /dev/oracle/*
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