Corruption and Their Resolution
Physical Corruption in Exchange Server: This is all due to hardware failure, which is lowest level corruption level. To fix such problem, you can use an Exchange Repair Tool that is totally dedicated to repair damaged or inaccessible mail Server databases.
Logical Corruption in Exchange Server: Logical corruption can come across at various levels. At the database level, you can either have invalid index entries or cross-object chain linkage due to database engine failure. At the application level, you can face corruption in the database file header or some incorrect access control levels. Logical corruption is unpredictable and can occur any time due to application malfunction, software bugs, unexpected database shutdown and other reasons. It is difficult to determine the cause, which makes it a backbreaking task for the user to completely prevent any such occurrence.
How to Prevent Logical Corruption?
You must use the latest service pack for Exchange Server installed on your system. Because the latest pack is always capable of fixing the most common issues found while using Exchange Server.
Keep your Exchange Server computer safe from Malware and virus attack and insure that the constellation does not change.
What is the way to repair logical corruption?
Some inbuilt utilities of Exchange Server can save your EDB data and facilitate you to make any Exchange database to PST conversion.
Isinteg Utility: The Information Store Integrity Checker (Isinteg) processes the private and public information store databases to correct the errors that cause problems while logging to the Exchange Server databases and receiving, deleting, or opening particular emails. The utility usually benefits users in disaster recovery situations like system crash and keeps track all information about the recovery process in the application log in Event Viewer.
The Eseutil Utility: The Eseutil utility can be used to avow the structure of the database tables and records. It also concludes various integrity issues related to the Information Store and the directory.
If these inbuilt utilities fail to fix problems pertaining logical corruption, you can choose to opt solution for Exchange database to PST conversion as the last resort. Exchange Recovery is a reliable tool that is tested and can easily convert EDB database to PST database.
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Article Added on Tuesday, February 21, 2012
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