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FAST_START_MTTR_TARGET

原创 Linux操作系统 作者:hexiaomail 时间:2010-06-03 14:21:29 0 删除 编辑

44. What is the implication of setting the initialization parameter FAST_START_MTTR_TARGET to 0 in your
database?
A) MTTR Advisor would be disabled.
B) Redo Log Advisor would be disabled.
C) Automatic tuning of checkpoint would be disabled.
D) Checkpoint information would not be written to the alert log file.
答案:C

解:

FAST_START_MTTR_TARGET=0时, Automatic tuning of checkpoint会取消,

当FAST_START_MTTR_TARGET>0时,MTTR Advisor会开启.

http://www.eygle.com/archives/2006/04/oracle10gr2_auto_tune_checkpint.html

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