在rac2節點使用oracleasm找不到共享磁盤

[root@rac2 ~]# oracleasm scandisks

Reloading disk partitions: done

Cleaning any stale ASM disks...

Scanning system for ASM disks...

[root@rac2 ~]#

解決方法:

是由於在rac1節點格式化磁盤沒有使用partprobe命令,分區沒有生效

在rac1執行:

[root@rac1 ~]# partprobe

在rac2執行:

[root@rac2 ~]# /usr/sbin/oracleasm scandisks

Reloading disk partitions: done

Cleaning any stale ASM disks...

Scanning system for ASM disks...

Instantiating disk "VOL04"

Instantiating disk "VOL03"

Instantiating disk "VOL01"

Instantiating disk "VOL02"

[root@rac2 ~]# /usr/sbin/oracleasm listdisks

VOL01

VOL02

VOL03

VOL04

[root@rac2 ~]#