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Oracle 10g rac升级失败如何回退?

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Release: 2016-06-07 17:16:52
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有个问题一直在困惑许久,Oracle 10g rac在升级crs时,万一失败了。RAC这玩意玩笑是不能随便开的。 本测试在Linux平台上完成,生

有个问题一直在困惑许久,Oracle 10g rac在升级crs时,万一失败了。RAC这玩意玩笑是不能随便开的。

本测试在Linux平台上完成,生产库操作需谨慎。

1.升级至前备份ocr,vot

2、备份inventory目录

3、备份crs_home目录

4、备份init.crs,init.crsd, init.evmd,init.cssd文件

备份以上目录,crs升级失败应该就能回退了。

linux

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