RAC解决单节点报 CRS-4047: No Oracle Clusterware components configured.

修复Oracle Clusterware组件配置错误

最新推荐文章于 2025-07-14 14:08:15 发布

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最新推荐文章于 2025-07-14 14:08:15 发布 · 750 阅读

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#数据库

在遇到CRS-4047错误后，通过执行`/app/grid/product/11.2.0/grid/root.sh`重置并重新配置集群服务，成功解决了Oracle Clusterware组件未配置的问题。在节点2上执行此命令后，所有服务恢复正常，节点间的资源状态也已同步。

   
   [root@linux1 install]# ./rootcrs.pl -h  
 
   Unknown option: h  
 
   Usage:  
 
         rootcrs.pl [-verbose] [-upgrade | -patch] [-hahome ]  
 
                    [-paramfile ]   
 
                    [-deconfig | -downgrade] [-force] [-lastnode]  
 
                    [-downgrade] [-oldcrshome ] [-version ]    
 
                    [-unlock [-crshome ]]  
 
         Options:  
 
          -verbose    Run this script in verbose mode  
 
          -upgrade    Oracle HA is being upgraded from previous version  
 
          -patch      Oracle HA is being upgraded to a patch version  
 
          -hahome     Complete path of Oracle Clusterware home  
 
          -paramfile  Complete path of file specifying HA parameter values  
 
          -lastnode   Force the node this is executing on to be considered the  
 
                      last node of the install and perform actions associated  
 
                      with configurig the last node  
 
          -downgrade  Downgrade the clusterware  
 
          -version    For use with downgrade; special handling is required if  
 
                      downgrading to 9i. This is the old crs version in the format  
 
                      A.B.C.D.E (

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