
JiekeXu:文件系统迁移至 ASM
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二、 使用 Udev 方法提供 6 个 ASMdisk
[root@node1 ~]# vi /etc/udev/rules.d/60-raw.rules 编辑 udev 配置文件
# Enter raw device bindings here.
# An example would be:
# ACTION=="add", KERNEL=="sda", RUN+="/bin/raw /dev/raw/raw1 %N"
# to bind /dev/raw/raw1 to /dev/sda, or
# ACTION=="add", ENV{MAJOR}=="8", ENV{MINOR}=="1", RUN+="/bin/raw
/dev/raw/raw2 %M %m"
# to bind /dev/raw/raw2 to the device with major 8, minor 1.
ACTION=="add", ENV{MAJOR}=="8",ENV{MINOR}=="17",RUN+="/bin/raw
/dev/raw/raw1 %M %m"
ACTION=="add", ENV{MAJOR}=="8",ENV{MINOR}=="18",RUN+="/bin/raw
/dev/raw/raw2 %M %m"
ACTION=="add", ENV{MAJOR}=="8",ENV{MINOR}=="19",RUN+="/bin/raw
/dev/raw/raw3 %M %m"
ACTION=="add", ENV{MAJOR}=="8",ENV{MINOR}=="20",RUN+="/bin/raw
/dev/raw/raw4 %M %m"
ACTION=="add", ENV{MAJOR}=="8",ENV{MINOR}=="21",RUN+="/bin/raw
/dev/raw/raw5 %M %m"
ACTION=="add", ENV{MAJOR}=="8",ENV{MINOR}=="22",RUN+="/bin/raw
/dev/raw/raw6 %M %m"
ACTION=="add", ENV{MAJOR}=="8",ENV{MINOR}=="23",RUN+="/bin/raw
/dev/raw/raw7 %M %m"
KERNEL=="raw[1-7]", OWNER="oracle", GROUP="oinstall", MODE="640"
[root@node2 ~]# start_udev 建立 udev
启动 udev: [确定]
[root@node2 ~]# ll /dev/raw
总计 0
crw-r----- 1 oracle oinstall 162, 1 10-28 15:44 raw1
crw-r----- 1 oracle oinstall 162, 2 10-28 15:44 raw2
crw-r----- 1 oracle oinstall 162, 3 10-28 15:44 raw3
crw-r----- 1 oracle oinstall 162, 4 10-28 15:44 raw4
crw-r----- 1 oracle oinstall 162, 5 10-28 15:44 raw5
crw-r----- 1 oracle oinstall 162, 6 10-28 15:44 raw6
crw-r----- 1 oracle oinstall 162, 7 10-28 15:44 raw7
[root@node2 ~]# ls -al /dev/raw/*
crw-r----- 1 oracle oinstall 162, 1 10-28 15:44 /dev/raw/raw1
crw-r----- 1 oracle oinstall 162, 2 10-28 15:44 /dev/raw/raw2
crw-r----- 1 oracle oinstall 162, 3 10-28 15:44 /dev/raw/raw3
crw-r----- 1 oracle oinstall 162, 4 10-28 15:44 /dev/raw/raw4
crw-r----- 1 oracle oinstall 162, 5 10-28 15:44 /dev/raw/raw5
crw-r----- 1 oracle oinstall 162, 6 10-28 15:44 /dev/raw/raw6
crw-r----- 1 oracle oinstall 162, 7 10-28 15:44 /dev/raw/raw7
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