1、查看CTSS
crsctl stat resource ora.ctssd -t -init
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NAME TARGET STATE SERVER STATE_DETAILS
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Cluster Resources
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ora.ctssd
1 ONLINE ONLINE XXXX1 OBSERVER
发现ora.ctssd处理OSBERVER状态，确认CTSS异常。
2、查看ntp相关包
rpm -qa | grep ntp
3、删除ntp包
yum erase ntpdate-4.2.6p5-5.el6.x86_64
4、重启ctss
[root@xxxx2 bin]# ./crsctl stop res ora.ctssd -init
CRS-2673: Attempting to stop 'ora.ctssd' on 'xxxx2'
CRS-2677: Stop of 'ora.ctssd' on 'cxjm2' succeeded
[root@xxxx2 bin]# ./crsctl start res ora.ctssd -init
CRS-2672: Attempting to start 'ora.ctssd' on 'xxxx2'
CRS-2676: Start of 'ora.ctssd' on 'cxjm2' succeeded
[root@xxxx2 bin]# ./crsctl stat res ora.ctssd -t -init
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NAME TARGET STATE SERVER STATE_DETAILS
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Cluster Resources
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ora.ctssd
1 ONLINE ONLINE xxxx2 ACTIVE:0
