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ORA-07445 [kghbigghs]

发表人:space6212 | 发表时间: 2007年十一月08日, 16:02

最近遇到的bug比较多,因此在blog上新开一个分类:BUG。

今天遇到的bug是ORA-07445 [kghbigghs]。


metalink的解释:

Cause

The cause of this problem has been identified in Bug 2805580.
It is caused when PGA changes in size often and PGA_AGGREGATE_TARGET is used.

Solution

To fix the issue, there are the following possibilities:

(1). Use the workaround:
Set the following parameters in the init.ora/spfile and restart the database
PGA_AGGREGATE_TARGET = 0
WORKAREA_SIZE_POLICY = MANUAL

(2). Apply patchset 9205 or higher. The latest patchset (9208) is available from Metalink under
Patch 4547809.

(3). A one-off patch may be available for your platform and version under Patch 2805580.

系统一直运行得比较稳定,升级暂时是不可能的了。

参数也不能修改,影响太大,只能先放在一边,希望以后不再出现。

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