Oracle的RAC提供了diagcollection.pl脚本，用来收集CLUSTER和数据库的脚本。不过在客户环境中执行这个脚本报错。
详细错误信息为：
[root@smsdbrac1 ora_test]# $ORA_CRS_HOME/bin/diagcollection.pl -crshome=$ORA_CRS_HOME -collect Production Copyright 2004, 2005, Oracle. ALL rights reserved Cluster Ready Services (CRS) diagnostic collection tool The following CRS diagnostic archives will be created IN the LOCAL directory. crsData_smsdbrac1.tar.gz -> logs,traces AND cores FROM CRS home. Note: core files will be packaged ONLY WITH the -core OPTION. ocrData_smsdbrac1.tar.gz -> ocrdump, ocrcheck etc coreData_smsdbrac1.tar.gz -> contents OF CRS core files IN text format Collecting crs DATA sh: line 1: /bin/tar: Argument list too long gzip: crsData_smsdbrac1.tar: No such file OR directory Collecting OCR DATA Collecting information FROM core files Previous frame INNER TO this frame (corrupt stack?) Previous frame INNER TO this frame (corrupt stack?) The following Oracle Home diagnostic archives will be created IN the LOCAL directory. oraData_smsdbrac1.tar.gz -> logs, traces AND cores FROM Oracle Home Collecting oracle home DATA /bin/tar: Removing LEADING `/' from member names |
执行脚本出现Argument list too long的错误，查询MOS发现导致问题的原因CRS目录中的文件太多，以致于超过了shell的限制。
在11g中可以使用—afterdatevar来限制时间范围，从而减少CRS中采集的文件数量。
对于10.2版本，除了手工收集脚本这个办法外，还可以考虑手工减少日志数量的方法。进入$CRS_HOME/log/