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32位Linux设置超大Oracle SGA的分析

有不少用户认为在32位Linux，只能设置约1.7GB的Oracle SGA。也有不少用户在不同的Linux发行版中使用相同的配置过程，获得了不同的SGA最大值，便认为某些Linux发行版存在问题。这些想法都比较片面。实际上 32位Linux上Oracle SGA 的容量取决于三个指...

在32位的linux平台上为Oracle配置>1.7GB的SGA

在没有任何附加改动的情况下，32位linux上Oracle对SGA的默认配置最大为1.7GB 。在微小改动的情况下，可以分配最大占用2.7GB RAM空间的SGA。如果大小要超过4GB就要做其他改动。注意{运行hugemem kernel模式时，相应的限制分别是2.7GB和3.7GB。由于huge...

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更新时间 2024-02-15 09:34:14

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