新建LVM卷：
#lvcreate -L 2048M-n lv_system oracledg
#lvcreate -L 1024M-n lv_redo01 oracledg
#lvcreate -L 1024M-n lv_redo02 oracledg
# lvcreate -L 1024M -n lv_redo03 oracledg
#lvcreate -L 2048M-n lv_tools01 oracledg
#lvcreate -L 2048M-n lv_rbs oracledg
#lvcreate -L 2048M-n lv_undotdbs01 oracledg
#lvcreate -L 2048M-n lv_tmp01 oracledg
#lvcreate -L 512M-n lv_users01 oracledg
#lvcreate -L 2048M-n lv_index01 oracledg
#lvcreate -L 256M-n lv_control01 oracledg
#lvcreate -L 256M-n lv_control02 oracledg
#lvcreate -L 256M-n lv_control03 oracledg
#lvcreate -L 128M-n lv_spfile oracledg
#lvcreate -L 1024M-n lv_xdb01 oracledg
#lvcreate -L 1024M-n lv_drsys01oracledg
#lvcreate -L 512M-n lv_example01 oracledg
#lvcreate -L 2048M-n lv_oracledg01 oracledg
#lvcreate -L 2048M-n lv_oracledg02 oracledg
#lvcreate -L 2048M -n lv_oracledg03oracledg
#lvcreate -L 2048M -n lv_oracledg04oracledg
#lvcreate -L 2048M -n lv_oracledg05oracledg
#lvcreate -L 2048M -n lv_oracledg06oracledg
#lvcreate -L 2048M -n lv_oracledg07oracledg
檢查系統是否創建過裸設備
#cd /dev/raw
#ls -al
#raw -qa //檢查裸設備是否被佔用，沒佔用則無信息輸出
備註：如果已有裸設備在使用，則新建裸設備不可與現有的裸設備序列號衝突
新建裸設備（我環境中沒有創建過裸設備）：
# mknod /dev/raw/raw1 c 162 1
# mknod /dev/raw/raw2 c 162 2
# mknod /dev/raw/raw3 c 162 3
# mknod /dev/raw/raw4 c 162 4
# mknod /dev/raw/raw5 c 162 5
# mknod /dev/raw/raw6 c 162 6
# mknod /dev/raw/raw7 c 162 7
# mknod /dev/raw/raw8 c 162 8
# mknod /dev/raw/raw9 c 162 9
# mknod /dev/raw/raw10 c 162 10
# mknod /dev/raw/raw11 c 162 11
# mknod /dev/raw/raw12 c 162 12
# mknod /dev/raw/raw13 c 162 13
# mknod /dev/raw/raw14 c 162 14
# mknod /dev/raw/raw15 c 162 15
# mknod /dev/raw/raw16 c 162 16
# mknod /dev/raw/raw17 c 162 17
# mknod /dev/raw/raw18 c 162 18
# mknod /dev/raw/raw19 c 162 19
# mknod /dev/raw/raw20 c 162 20
# mknod /dev/raw/raw21 c 162 21
# mknod /dev/raw/raw22 c 162 22
# mknod /dev/raw/raw23 c 162 23
# mknod /dev/raw/raw24 c 162 24
修改裸設備文件節點屬組（以數據庫使用爲例）
# chown -R oracle:oinstall /dev/raw/raw1
# chown -R oracle:oinstall /dev/raw/raw2
# chown -R oracle:oinstall /dev/raw/raw3
# chown -R oracle:oinstall /dev/raw/raw4
# chown -R oracle:oinstall /dev/raw/raw5
# chown -R oracle:oinstall /dev/raw/raw6
# chown -R oracle:oinstall /dev/raw/raw7
# chown -R oracle:oinstall /dev/raw/raw8
# chown -R oracle:oinstall /dev/raw/raw9
# chown -R oracle:oinstall /dev/raw/raw10
# chown -R oracle:oinstall /dev/raw/raw11
# chown -R oracle:oinstall /dev/raw/raw12
# chown -R oracle:oinstall /dev/raw/raw13
# chown -R oracle:oinstall /dev/raw/raw14
# chown -R oracle:oinstall /dev/raw/raw15
# chown -R oracle:oinstall /dev/raw/raw16
# chown -R oracle:oinstall /dev/raw/raw17
# chown -R oracle:oinstall /dev/raw/raw18
# chown -R oracle:oinstall /dev/raw/raw19
# chown -R oracle:oinstall /dev/raw/raw20
# chown -R oracle:oinstall /dev/raw/raw21
# chown -R oracle:oinstall /dev/raw/raw22
# chown -R oracle:oinstall /dev/raw/raw23
# chown -R oracle:oinstall /dev/raw/raw24
綁定邏輯卷和裸設備：
# raw /dev/raw/raw1 /dev/oracledg/lv_system
# raw /dev/raw/raw2 /dev/oracledg/lv_redo01
# raw /dev/raw/raw3 /dev/oracledg/lv_redo02
# raw /dev/raw/raw4 /dev/oracledg/lv_redo03
# raw /dev/raw/raw5 /dev/oracledg/lv_tools01
# raw /dev/raw/raw6 /dev/oracledg/lv_rbs
# raw /dev/raw/raw7 /dev/oracledg/lv_undotdbs01
# raw /dev/raw/raw8 /dev/oracledg/lv_tmp01
# raw /dev/raw/raw9 /dev/oracledg/lv_users01
# raw /dev/raw/raw10 /dev/oracledg/lv_index01
# raw /dev/raw/raw11 /dev/oracledg/lv_control01
# raw /dev/raw/raw12 /dev/oracledg/lv_control02
# raw /dev/raw/raw13 /dev/oracledg/lv_control03
# raw /dev/raw/raw14 /dev/oracledg/lv_spfile
# raw /dev/raw/raw15 /dev/oracledg/lv_xdb01
# raw /dev/raw/raw16 /dev/oracledg/lv_drsys01
# raw /dev/raw/raw17 /dev/oracledg/lv_example01
# raw /dev/raw/raw18 /dev/oracledg/lv_oracledg01
# raw /dev/raw/raw19 /dev/oracledg/lv_oracledg02
# raw /dev/raw/raw20 /dev/oracledg/lv_oracledg03
# raw /dev/raw/raw21 /dev/oracledg/lv_oracledg04
# raw /dev/raw/raw22 /dev/oracledg/lv_oracledg05
# raw /dev/raw/raw23 /dev/oracledg/lv_oracledg06
# raw /dev/raw/raw24 /dev/oracledg/lv_oracledg07