【辅导资料】DB2在aix5.3和6.1的参数配置
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资料简介：
表格显示主机不同版本下DB2数据库的参数设置
| Parameter group | Parameter | AIX 5.3 default setting | AIX 6.1 default setting | DB2 best practice | Comments |
| ioo | j2_maxPageReadAhead | 128 | 128 | 128 | The vmo tunable minfree is at least set to this value. |
| ioo | j2_maxRandomWrite | 128 | 0 | 0 | Random write behind is disabled hence the file pages flushed to disk only during sync. |
| ioo | j2_minPageReadAhead | 2 | 2 | 2 | No change in value from AIX 5.3. |
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2014-10-31
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