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500g左右的库,需要更换服务器,同时升级oracle 10.2.0.1到11g,操作系统都是 rhel 5.X
11.2 Upgrade Guide上有如下描述:
Direct upgrade to the new Oracle Database 11g release is supported from 9.2.0.8 or higher,
10.1.0.5 or higher, 10.2.0.2 or higher, and 11.1.0.6 or higher.
意思是10.2.0.1不能直接升级11.2
停机时间比较充裕的情况下,如果要升级,大家觉得怎样合理些?10.2.0.1—>10.2.0.4—>11.2.0.1? |
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