[root@rhel54 test]# uname -r
2.6.18-164.el5PAE
2.安装asmlib包
#rpm -Uvh oracleasm*.rpm
安装完asmlib包之后,执行如下命令:
#/usr/sbin/oracleasm con>gure -i
输入用户grid,输入用户组asmadmin
执行#/usr/sbin/oracleasm init 命令
3.创建asm磁盘,我创建了两个asm磁盘。
操作系统的分区情况如下:
[root@rhel54 grid]# fdisk -l
Disk /dev/sda: 440.0 GB, 440073715712 bytes
255 heads, 63 sectors/track, 53502 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sda1 * 1 7649 61440561 83 Linux
/dev/sda2 7650 8171 4192965 82 Linux swap /
Solaris
/dev/sda3 8172 53502 364121257+ 5 Extended
/dev/sda5 8172 10662 20008926 83 Linux
/dev/sda6 10663 13153 20008926 83 Linux
/dev/sda7 13154 15644 20008926 83 Linux
#chown grid:asmadmin /dev/sda5
#chown grid:asmadmin /dev/sda6
#/usr/sbin/oracleasm createdisk VOL1 /dev/sda5
#/usr/sbin/oracleasm createdisk VOL2 /dev/sda6
#/usr/sbin/oracleasm scandisks
[root@rhel54 grid]# /usr/sbin/oracleasm scandisks
Reloading disk partitions: done
Cleaning any stale ASM disks...
Scanning system for ASM disks..
#/usr/sbin/oracleasm listdisks
[root@rhel54 grid]# /usr/sbin/oracleasm listdisks
VOL1
VOL2
NTP setting:
#/sbin/service ntpd stop
#chkcon>g ntpd oK
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