在
RAC
环境中给
ASM
磁盘组加磁盘
目录
1.
概述:
........................................................................................................ 2
2.
准备工作:
................................................................................................. 2
1.
查看新加磁盘情况
..................................................................................... 2
2.
查看当前
ASM
磁盘组和磁盘的使用情况:
...................................................2
3.
查看系统当前情况
..................................................................................... 3
3.
共享存储配置
.............................................................................................. 3
1.
修改磁盘属主
...........................................................................................3
2.
使更改随机启动
........................................................................................ 3
4.
添加磁盘
.................................................................................................... 3
5.
查看重平衡情况以及系统负载情况
..................................................................4
1.
用
asmcmd
的命令
lsop
来看当前重平衡的情况
............................................4
2.
利用
TOP
和
IOSTAT
来看
IO
是否可以接受
...................................................4
6.
查看磁盘组添加情况
..................................................................................... 4
1.
查看磁盘组情况
........................................................................................ 4
2.
查看磁盘情况
...........................................................................................4
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