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"alter system kill session" can crash the instance if IO slaves used

原创 Linux操作系统 作者:westzq1984 时间:2011-04-08 14:53:46 0 删除 编辑
9207下,如果BACKUP_TAPE_IO_SLAVES设置为TRUE,想使用LARGE POOL优化备份的话, 用ALTER SYSTEM KILL SESSION 杀RMAN进程不安全。

Bug 3996802  "alter system kill session" can crash the instance if IO slaves used

 This note gives a brief overview of bug 3996802.
 The content was last updated on: 08-AUG-2005
 Click for details of each of the sections below.

Affects:

Product (Component) Oracle Server (Rdbms)
Range of versions believed to be affected Versions < 10.2
Versions confirmed as being affected
Platforms affected Generic (all / most platforms affected)

Fixed:

This issue is fixed in

Symptoms:

Related To:

  • (None Specified)

Description

It is possible for "alter system kill session" to cause corruption
in IO slave state objects. If this occurs then the following symptoms
can occur:
- Dump in [ksfvidel]
- Dump in other ksfv* routines
- PMON crashign the instance with ORA-600[1115] cleaning up a state object
from the IO slave. (State Object of type "KSFV Adapator State").

Workaround:
Do not use "alter system kill session" when IO slaves are used.
Please note: The above is a summary description only. Actual symptoms can vary. Matching to any symptoms here does not confirm that you are encountering this problem. Always consult with Oracle Support for advice.

References

(This link will only work for PUBLISHED bugs)
Information on the sections in this article



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