Corruption in Exchange server database is an undesirable scenario, but it is quite a common phenomenon, and whenever it happens, the information stored in the database is the most affected component. The Exchange database files are Pub1.edb, and Priv.edb gets damaged, and the users will find critical emails, notes, contacts, and other data inaccessible. Whenever a data is unavailable, it gives a particular warning or error message. In such cases, it becomes inevitable to repair the corrupt Exchange and restore to its original state.
Whenever Exchange database faces corruption, you might come across symptoms mentioned below:
When you try restoring Exchange Server Database from offline backup and run ISINTEG (Information Store Integrity Checker) utility, you may face an error message that says:
While mounting mailbox store using Exchange System Manager, an error message appears that says:
Also, those using Exchange System Manager for the mounting database might receive an error message given below:
The reason behind these errors messages may be a virus infection, improper shutdown, operating system failure, etc. To overcome these errors, you can either use the inbuilt ESEUTIL or ISINTEG tool or take assistance from a professional tool.
ESEUTIL tool is present in the bin folder of your Exchange Server. There are various switches which allow you to defragment, copy, repair or restore the database. The usability of the Eseutil tool is quite broad, and you can perform following actions using multiple switches–
ISINTEG is another inbuilt tool within the Exchange server which checks database integrity. It also repairs the errors after finding them. It uses the following switch to check and repair the database –
Professional Exchange recovery tool
A professional tool should be able to remove any corruption and bring all the data back to you. Kernel for Exchange Recovery is one such a tool which has all the feature for quick Exchange recovery. It can recover the Priv.edb and Pub1.edb databases easily. Also, it has a friendly user interface. Let’s go through its recovery procedure in brief and see the outcome –
This article includes all the necessary methods and techniques to handle multiple types of Exchange database corruption. You can use any of these methods. But if you want a 100 % recovery with complete data integrity, then take the service of Kernel for Exchange Recovery. It is a feature-rich, readily usable, and highly effective software. It can repair corrupt EDB files of any size.