%1 (%2) %3Corruption was detected during soft recovery in logfile %4. The failing checksum record is located at position %5. Data not matching the log-file fill pattern first appeared in sector %6. This logfile has been damaged and is unusable.

Details
Product: Exchange
Event ID: 465
Source: ESE
Version: 8.0
Symbolic Name: LOG_CORRUPTION_DURING_SOFT_RECOVERY_ID
Message: %1 (%2) %3Corruption was detected during soft recovery in logfile %4. The failing checksum record is located at position %5. Data not matching the log-file fill pattern first appeared in sector %6. This logfile has been damaged and is unusable.
   
Explanation

This Error event indicates that corruption was detected in the log file during soft recovery. This log file is damaged and unusable. Soft recovery is an automatic transaction log file replay process that occurs when a database is remounted after an unexpected stop. The soft recovery process only replays logs from the transaction log file path specified for the storage group that contains the affected databases. Affected databases are described as having been shut down in a dirty state. Soft recovery uses the checkpoint file to determine which transaction log file to start with when it sequentially replays transactions into databases. This process makes the databases up to date with all recorded transactions.

   
User Action

To resolve this error, do one or more of the following:

  • Unless the log file specified is the current log file in use, restore the log file from a backup copy.

  • Use the Exchange Server Database Utilities (Eseutil.exe) tool with the /R and /A switches to recover a database with missing log files. For more information, see Eseutil /R Recovery Mode.

If you are having difficulty resolving the issue, contact Microsoft Product Support. For information about contacting support, visit the Contact Us page of the Microsoft Help and Support Web site.

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