1.磁盘分区，建立13个分区，分别对应ORACLE13个文件

fdisk /dev/sdc

2. 编辑60.raw,rules文件

#vi /etc/udev/rules.d/60-raw.rules

ACTION=="add", KERNEL=="sdc1", RUN+="/bin/raw /dev/raw/raw1 %N"

ACTION=="add", KERNEL=="sdc2", RUN+="/bin/raw /dev/raw/raw2 %N"

ACTION=="add", KERNEL=="sdc3", RUN+="/bin/raw /dev/raw/raw3 %N"

ACTION=="add", KERNEL=="sdc5", RUN+="/bin/raw /dev/raw/raw5 %N"

ACTION=="add", KERNEL=="sdc6", RUN+="/bin/raw /dev/raw/raw6 %N"

ACTION=="add", KERNEL=="sdc7", RUN+="/bin/raw /dev/raw/raw7 %N"

ACTION=="add", KERNEL=="sdc8", RUN+="/bin/raw /dev/raw/raw8 %N"

ACTION=="add", KERNEL=="sdc9", RUN+="/bin/raw /dev/raw/raw9 %N"

ACTION=="add", KERNEL=="sdc10", RUN+="/bin/raw /dev/raw/raw10 %N"

ACTION=="add", KERNEL=="sdc11", RUN+="/bin/raw /dev/raw/raw11 %N"

ACTION=="add", KERNEL=="sdc12", RUN+="/bin/raw /dev/raw/raw12 %N"

ACTION=="add", KERNEL=="sdc13", RUN+="/bin/raw /dev/raw/raw13 %N"

KERNEL=="raw*" , OWNER=="oracle" ,GROUP=="oinstall" ,MODE=="660"        //修改属主，属组，及访问权限

3.执行生成命令

#start_udev

#raw -qa  //查看创建的RAW

4. 修改权限（如果第二步中已包含，可以不执行）

#chmod 660 /dev/raw/raw*

#chown oracle:dba /dev/raw/raw*

5.编写ORACLE映射RAW文件,以便建库时直接指定

#vi mapping.txt

system=/dev/raw/raw1

sysaux=/dev/raw/raw2

undotbs1=/dev/raw/raw3

temp=/dev/raw/raw5

users=/dev/raw/raw6

redo1_1=/dev/raw/raw7

redo1_2=/dev/raw/raw8

redo1_3=/dev/raw/raw9

control1=/dev/raw/raw10

control2=/dev/raw/raw11

control3=/dev/raw/raw12

spfile=/dev/raw/raw13