Updated to SQL 2012 SP1 and CU 5, now instance do not start


  • Hello everybody. One of my instances do not start. Five of them works as they should.


    Event ID 824:
    SQL Server detected a logical consistency-based I/O error: incorrect checksum (expected: 0x82337dac; actual: 0xd2682ea2). It occurred during a read of page (1:664) in database ID 4 at offset 0x00000000530000 in file 'E:\MSSQL11.FOLDERNAME\MSSQL\DATA\DBNAME.mdf'.  Additional messages in the SQL Server error log or system event log may provide more detail. This is a severe error condition that threatens database integrity and must be corrected immediately. Complete a full database consistency check (DBCC CHECKDB). This error can be caused by many factors; for more information, see SQL Server Books Online.

    Event ID 912:
    Script level upgrade for database 'master' failed because upgrade step 'msdb110_upgrade.sql' encountered error 824, state 2, severity 24. This is a serious error condition which might interfere with regular operation and the database will be taken offline. If the error happened during upgrade of the 'master' database, it will prevent the entire SQL Server instance from starting. Examine the previous errorlog entries for errors, take the appropriate corrective actions and re-start the database so that the script upgrade steps run to completion.

    Event ID 3417:
    Cannot recover the master database. SQL Server is unable to run. Restore master from a full backup, repair it, or rebuild it. For more information about how to rebuild the master database, see SQL Server Books Online.

    If I start the instance with traceflag T902 it starts as normally so I think the master db is okay. Anybody passed by this problem before?

    Sunday, September 15, 2013 7:22 AM

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