17、数据库故障排除、健康检查及Data Guard最佳实践

最新推荐文章于 2025-10-29 14:14:49 发布

tensorflowjs6

最新推荐文章于 2025-10-29 14:14:49 发布

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分类专栏： Oracle高可用与云实践文章标签：数据库故障排除健康检查 Data Guard

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                     数据库故障排除、健康检查及Data Guard最佳实践  
 1. 数据库主目录变化  
 
    Directory  
    Old Size  
    New Size  
  
    /u01/app/oracle/diag/rdbms/orclcdb/orclcdb2/log  
    -  
    32.00 KB  
  
    /u01/app/oracle/diag/rdbms/orclcdb/orclcdb2/alert  
    -  
    1.84 MB  
  
    /u01/app/oracle/diag/rdbms/orclcdb/orclcdb2/cdump  
    -  
    139.87 MB  
  
    /u01/app/oracle/diag/rdbms/orclcdb/orclcdb2/incident  
    -  
    7.05 MB  
  
    /u01/app/oracle/diag/rdbms/orclcdb/orclcdb2/hm  
    -  
    4.00 KB  
  
    /u01/app/oracl

Directory	Old Size	New Size
/u01/app/oracle/diag/rdbms/orclcdb/orclcdb2/log	-	32.00 KB
/u01/app/oracle/diag/rdbms/orclcdb/orclcdb2/alert	-	1.84 MB
/u01/app/oracle/diag/rdbms/orclcdb/orclcdb2/cdump	-	139.87 MB
/u01/app/oracle/diag/rdbms/orclcdb/orclcdb2/incident	-	7.05 MB
/u01/app/oracle/diag/rdbms/orclcdb/orclcdb2/hm	-	4.00 KB
/u01/app/oracl