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oracle各种trace清理

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Release: 2018-09-30 10:22:54
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清理原则:

在文件系统使用率较高的目录中,使用如下命令,找出大文件或文件夹。根据文件类型选择清理策略。

du -sh *|sort -nr
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1. 清理adump目录

清理参数audit_file_dest指定的目录,清理的文件为“*.aud”

SQL> show parameter audit_file_dest

NAME                                 TYPE        VALUE
------------------------------------ ----------- ------------------------------
audit_file_dest                      string      /u01/app/oracle/admin/orcl/adu
                                                 mp
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[oracle@orcl orafileclean]$ find /u01/app/oracle/admin/orcl/adump -mtime +7 -name "*.aud" | xargs rm -f
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2. 清理trace文件

清理参数background_dump_dest指定的目录,清理的文件为.tr

SQL> show parameter background_dump_dest

NAME                                 TYPE        VALUE
------------------------------------ ----------- ------------------------------
background_dump_dest                 string      /u01/app/oracle/diag/rdbms/orc
                                                 l/orcl/trace
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[oracle@orcl orafileclean]$ find /u01/app/oracle/diag/rdbms/orcl/orcl/trace -mtime +7 -name "*.trc" | xargs rm -f
[oracle@orcl orafileclean]$ find /u01/app/oracle/diag/rdbms/orcl/orcl/trace -mtime +7 -name "*.trm" | xargs rm -f
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3. 清理xml日志

清理路径为:$ORACLE_BASE/diag/rdbms/$DB_UNIQUE_NAME/ORACLE_SID/alert,清理文件为log_*.xml

find /u01/app/oracle/diag/rdbms/orcl/orcl/alert -mtime +7 -name "log_*.xml" | xargs rm -f
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4. 清理监听日志

清理路径为:$GRID_BASE/diag/tnslsnr/NODE_NAME/listener/alert,清理文件为log_*.xml

find /u01/app/oracle/diag/rdbms/orcl/orcl/alert -mtime +7 -name "log_*.xml" | xargs rm -f
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更多相关教程请访问 MySQL视频教程

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source:csdn.net
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