Oracle11g rac css参数设定

在11GR2之前修改CSS Misscount, Reboottime and Disktimeout 需要遵从以下步骤：


1、关闭其他节点上的CRS资源,本地修改节点(假设为node1)不关闭
2、以ROOT用户执行下列脚本：
  $CRS_HOME/bin/crsctl set css misscount   
  $CRS_HOME/bin/crsctl set css reboottime 
  $CRS_HOME/bin/crsctl set css disktimeout
3、重启节点node1
4、启动其他节点的CRS
5、检验修改参数是否生效
     $CRS_HOME/bin/crsctl get css misscount
     $CRS_HOME/bin/crsctl get css reboottime 
     $CRS_HOME/bin/crsctl get css disktimeout


root@rac1 ~]# crsctl query crs activeversion
Oracle Clusterware active version on the cluster is [11.2.0.1.0]
[root@rac1 ~]# crsctl get css misscount
30
[root@rac1 ~]# crsctl get css reboottime
3
[root@rac1 ~]# crsctl get css disktimeout
200


[root@rac1 ~]# crsctl set css misscount 60
Configuration parameter misscount is now set to 60.
[root@rac1 ~]# crsctl set css reboottime 6
Configuration parameter reboottime is now set to 6.
[root@rac1 ~]# crsctl set css disktimeout 400
Configuration parameter disktimeout is now set to 400.


[root@rac1 ~]# crsctl get css misscount
60
[root@rac1 ~]# crsctl get css reboottime
6
[root@rac1 ~]# crsctl get css disktimeout
400




[root@rac1 ~]# crsctl unset css misscount
Configuration parameter misscount is reset to default operation value.
[root@rac1 ~]# crsctl unset css reboottime
Configuration parameter reboottime is reset to default operation value.
[root@rac1 ~]# crsctl unset css disktimeout
Configuration parameter disktimeout is reset to default operation value.
[root@rac1 ~]# crsctl get css misscount
30
[root@rac1 ~]# crsctl get css reboottime
3
[root@rac1 ~]# crsctl get css disktimeout
200
[root@rac1 ~]#