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If you are the victim of the below quoted error message further asking the query of how to recover data when Exchange server is in dirty shutdown mode? – Then this article will prove helpful for you.
"File: priv1.STM- ERROR: database was not shutdown cleanly (dirty shutdown)
Operation terminated with error -550 (JET_errDatabaseDirtyShutdown, Database was not shutdown cleanly. Recovery must first be run to properly complete database"
The situation in which Exchange mailbox from particular storage group shows trouble in executing mount/unmount comment then in most of the cases it can be because of the termination of Information store service within Exchange server.
This particular condition can lead the database into a dirty shutdown that directly or indirectly causes the damage to the Exchange server confidential database files as:
• EDB- File that host single or multiple mailboxes.
• STM- File that carry native internet content.
• LOG- File where log of actions executed is available.
Note- To prevent the data loss from the Exchange mailbox the best practice that is to be taken as prevention is to backup all the files to a different disk, so restore mailbox comment can be easily accomplished even after dirty shutdown error.
The above mentioned error as a result of dirty Shutdown can cause the permanent damage or loss of data and to prevent this kind of data loss disaster one need to equip professional solution other than trying the 'Eseutil /k' command.
Why it is not Recommended to Run 'Eseutil /k' Command Against Database in Dirty Shutdown?
Let us see what are process to run 'Eseutil /k' command to restore EDB data after EDB database inaccessibility is reported showing the error-
'File: priv1.STM- ERROR: database was not shutdown cleanly (dirty shutdown)- Operation terminated with error -550 (JET_errDatabaseDirtyShutdown, Database was not shutdown cleanly. Recovery must first be run to properly complete database'"
The process via the default restore steps to bring dirty shutdown database to clean shutdown database stage is quite complex and demands much of user time and effort, so itself it is not at all recommended. Still for user reference the procedure to run the command line utilities are listed here.
• One needs to run the eseutil /mh "c:\program files\exchsrvr\mdbdata\priv1.edb comment prior to the restore EDB mailbox process- This step will help for the database verification.
• Run this comment- eseutil /r "c:\program files\exchsrvr\mdbdata\priv1.edb, which is a kind of soft repair- This step ensure completion of operations checking LOG file.
• Try this comment- 'Eseutil /p' as follows: eseutil /p "c:\program files\exchsrvr\mdbdata\priv1.edb- Hard repair to make check the damages happened.
• Now run 'Eseutil /d'- this command line utility help to defrag the database effectively.
• Run- 'isinteg -s servername -fix -test alltests'- This is to check database integrity with the help of 'Isinteg' utility.
It is not ensured after running all this commands also it is possible to restore EDB mailbox to the healthy clean shutdown stage or not, as the Exchange database restore utilities are coming with limitation to work against database damage. There are many limitations behind the Eseutil.exe and Isinteg.exe utilities as:
• Will try to recover corrupt EDB mailbox but success not guaranteed
• It takes several steps to conclude process as answer for the query of how to recover data when Exchange server is in Dirty shutdown mode.
• User need to have complete knowhow about the command lines which are necessary to be run to restore EDB to clean shutdown stage. Some of the command lines are:
o eseutil /mh "c:\program files\exchsrvr\mdbdata\priv1.edb
o eseutil /r "c:\program files\exchsrvr\mdbdata\priv1.edb
o 'Eseutil /p' as follows: eseutil /p "c:\program files\exchsrvr\mdbdata\priv1.edb
o 'isinteg -s servername -fix -test alltests'
• Eseutil & Isinteg.exe utilities demand large disk space to carry out the process, which force user to delete many necessary data.
• As most of the process executed to recover EDB mailbox from dirty shutdown mode is one time process, undo option is not available, so need to get complete backup ready to avoid database after running the command line.
Many Complications Behind Default Utilities- Try Exchange Recovery Software!!
To execute the safest process to recover data when Exchange server is in dirty shutdown mode get the Exchange Recovery software. The query of How to Recover Data when Exchange Server is in Dirty Shutdown Mode gets the perfect answer with the software as it is the product that holds the support of advance algorithms and technology to ensure successful EDB mailbox recovery.Some of the Qualities of the Software Are:
• Give specific answer with successful EDB recovery solving the query of how to recover data when Exchange server is in dirty shutdown mode.
• No size or error restriction, providing help for Exchange server users to restore database even after different Exchange server related issues.
• Supports to run with Exchange versions 2010, 2007, 2003, 2000 and 5.5 reliably.
• Gives options to convert EDB to PST and EDB to Exchange server database.
• Resolves most of the Exchange related error starting from Dirty shutdown error to JET errors.
• Simple and complication free steps that make the software Exchange Recovery the perfect choice to recover EDB mailbox data all at one go.
Jay ShawnAbout the Guest Author:
Technical process like Exchange recovery etc needs technical advice and to provide users with the information about the best solutions to resolve the queries like how to recover data when Exchange server is in dirty shutdown mode – Jay Shawn is here with one of her user friendly technical article for Exchange server users.
