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Crash -FBM - Illegal conversion of block 2/27398 from state [Occupied,Free]

Hi,

today the system crash with the follow, message on knldiag file:

739:  2008-06-06 08:53:25  2985 ERR 20005 FBM      Illegal conversion of block 2/27398 from state [Occupied,Free] to [Occupied,Free]
740:  2008-06-06 08:53:25  2985 ERR 20008 Converte Error occured by processing pageno 145158 (perm)
741:  2008-06-06 08:53:25  2985 ERR 11196 DBCRASH  vabort:Emergency Shutdown, Converter_Converter.cpp: 531
...

i tried to restart and always get same message, and cant put the database on-line again.

any idea to solve this?

best regards

Clóvis

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1 Answer

  • Best Answer
    Jun 06, 2008 at 12:39 PM

    Clovis,

    the converter stores for at least two different pages the same block address on the volumes. Page 145158 is the second one to reference block number 27398 on data volume 2.

    There is no fix for this besides restoring the database from backup.

    But what happened to the database? Do you experience memory or storage problems?

    Special operation conditions?

    What version was the database running on?

    Regards,

    Henrik

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    • Cl√≥vis,

      all the data in your productive scenario can be restored.

      You'll restore the full data backup, the log from the auto-log files and finally the log entries from the log area - which is still intact. The defects converter entries do not affect the log area, just the data area.

      regards,

      Henrik