Oracle10 RAC 设置MAXLOGHISTORY，大家一般设置为多少？

最新推荐文章于 2025-11-08 14:33:05 发布

转载最新推荐文章于 2025-11-08 14:33:05 发布 · 341 阅读

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5. MAXLOGHISTORY

The MAXLOGHISTORY option of CREATE DATABASE specifies the maximum number of redo log files that can be recorded in the log
history of the control file. The log history is used for automatic media recovery of
Oracle Real Application Clusters.
For Oracle Real Application Clusters, set MAXLOGHISTORY to a large value, such
as 100. The control file can then store information about this number of redo log
files. When the log history exceeds this limit, the Oracle server overwrites the oldest
entries in the log history.
Setting the MAXLOGHISTORY to 0 (zero), disables log history.

参考： http://tolywang.itpub.net/post/48/315039

是像上面所说的设置为一个大的值 (100) 吗？

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