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朋友說數據庫異常宕機后，啟動時報600錯誤。

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ora-00600:internal error code ,arguments:[kccpb_sanity_check_2],[3106],[3104],[0x000000000],[],[],[],[]

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在官網搜了一下，相關的說明如下：

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Cause

?????? [kccpb_sanity_check_2] indicates that the seq# of the last read block is higher than the seq# of the control file header block. This is indication of the lost write of the header block during commit of the previous cf transaction.

Solution

1) restore a backup of a controlfile and recover

OR

2) ?recreate the controlfile

OR

3) ?restore the database from last good backup and recover

?????? NOTE:

?????? If you do not have any special backup of control file to restore and you are using Multiple Control File copies in your pfile/init.ora/spfile you can attempt to mount the database using each control file one by one. If you are able to mount the database with any of these control file copies you can then issue 'alter database backup controlfile to trace' to recreate controlfile.

?????? 一般控制文件有3個冗余，可以每次用單個控制文件看看可能啟動，如果能啟動，就shutdown 實例，把這個好的控制復制2份，并重命名，在修改pfile，啟動就ok了。

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?????? 如果都不行，又沒有備份的情況下，就只能重建控制文件了。 關于控制文件的重建，參考我的Blog：

?????? Oracle 控制文件

?????? http://blog.csdn.net/tianlesoftware/archive/2009/12/09/4974440.aspx

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?????? Oracle 不同故障的恢復方案

?????? http://blog.csdn.net/tianlesoftware/archive/2010/12/30/6106178.aspx

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轉載于:https://www.cnblogs.com/spring3mvc/archive/2011/05/25/2414616.html

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