[root@host ~]# fdisk -l
Disk /dev/sda: 21.4 GB, 21474836480 bytes
255 heads, 63 sectors/track, 2610 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sda1 * 1 13 104391 83 Linux
/dev/sda2 14 2610 20860402+ 8e Linux LVM
Disk /dev/sdb: 5368 MB, 5368709120 bytes
255 heads, 63 sectors/track, 652 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sdb1 1 125 1004031 83 Linux
/dev/sdb2 126 250 1004062+ 83 Linux
/dev/sdb3 251 375 1004062+ 83 Linux
/dev/sdb4 376 500 1004062+ 83 Linux
Disk /dev/sdc: 536 MB, 536870912 bytes
255 heads, 63 sectors/track, 65 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sdc1 1 13 104391 83 Linux
/dev/sdc2 14 26 104422+ 83 Linux
/dev/sdc3 27 39 104422+ 83 Linux
/dev/sdc4 40 52 104422+ 83 Linux
Disk /dev/sdd: 4294 MB, 4294967296 bytes
255 heads, 63 sectors/track, 522 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sdd1 1 125 1004031 83 Linux
/dev/sdd2 126 250 1004062+ 83 Linux
/dev/sdd3 251 375 1004062+ 83 Linux
/dev/sdd4 376 500 1004062+ 83 Linux
[root@host ~]# vi /etc/rc.local
#!/bin/sh
#
# This script will be executed *after* all the other init scripts.
# You can put your own initialization stuff in here if you don't
# want to do the full Sys V style init stuff.
touch /var/lock/subsys/local
raw /dev/raw/raw1 /dev/sdb1
raw /dev/raw/raw2 /dev/sdb2
raw /dev/raw/raw3 /dev/sdb3
raw /dev/raw/raw4 /dev/sdb4
raw /dev/raw/raw5 /dev/sdc1
raw /dev/raw/raw6 /dev/sdc2
raw /dev/raw/raw7 /dev/sdc3
raw /dev/raw/raw8 /dev/sdc4
raw /dev/raw/raw9 /dev/sdd1
raw /dev/raw/raw10 /dev/sdd2
raw /dev/raw/raw11 /dev/sdd3
raw /dev/raw/raw12 /dev/sdd4
chown oracle:dba /dev/raw/raw1
chown oracle:dba /dev/raw/raw2
chown oracle:dba /dev/raw/raw3
chown oracle:dba /dev/raw/raw4
chown oracle:dba /dev/raw/raw5
chown oracle:dba /dev/raw/raw6
chown oracle:dba /dev/raw/raw7
chown oracle:dba /dev/raw/raw8
chown oracle:dba /dev/raw/raw9
chown oracle:dba /dev/raw/raw10
chown oracle:dba /dev/raw/raw11
chown oracle:dba /dev/raw/raw12
chmod 660 /dev/raw/raw1
chmod 660 /dev/raw/raw2
chmod 660 /dev/raw/raw3
chmod 660 /dev/raw/raw4
chmod 660 /dev/raw/raw5
chmod 660 /dev/raw/raw6
chmod 660 /dev/raw/raw7
chmod 660 /dev/raw/raw8
chmod 660 /dev/raw/raw9
chmod 660 /dev/raw/raw10
chmod 660 /dev/raw/raw11
chmod 660 /dev/raw/raw12
"/etc/rc.local" 43L, 1289C written
[root@host ~]# source /etc/rc.local
/dev/raw/raw1: bound to major 8, minor 17
/dev/raw/raw2: bound to major 8, minor 18
/dev/raw/raw3: bound to major 8, minor 19
/dev/raw/raw4: bound to major 8, minor 20
/dev/raw/raw5: bound to major 8, minor 33
/dev/raw/raw6: bound to major 8, minor 34
/dev/raw/raw7: bound to major 8, minor 35
/dev/raw/raw8: bound to major 8, minor 36
/dev/raw/raw9: bound to major 8, minor 49
/dev/raw/raw10: bound to major 8, minor 50
/dev/raw/raw11: bound to major 8, minor 51
/dev/raw/raw12: bound to major 8, minor 52
[root@host ~]# ls -rtl /dev/raw
total 0
crw-rw—- 1 oracle dba 162, 1 Jul 10 17:08 raw1
crw-rw—- 1 oracle dba 162, 2 Jul 10 17:08 raw2
crw-rw—- 1 oracle dba 162, 3 Jul 10 17:08 raw3
crw-rw—- 1 oracle dba 162, 4 Jul 10 17:08 raw4
crw-rw—- 1 oracle dba 162, 5 Jul 10 17:08 raw5
crw-rw—- 1 oracle dba 162, 6 Jul 10 17:08 raw6
crw-rw—- 1 oracle dba 162, 7 Jul 10 17:08 raw7
crw-rw—- 1 oracle dba 162, 8 Jul 10 17:08 raw8
crw-rw—- 1 oracle dba 162, 9 Jul 10 17:08 raw9
crw-rw—- 1 oracle dba 162, 10 Jul 10 17:08 raw10
crw-rw—- 1 oracle dba 162, 11 Jul 10 17:08 raw11
crw-rw—- 1 oracle dba 162, 12 Jul 10 17:08 raw12
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