.edb repair

Transaction log files basically includes uncommitted data of Exchange database. If EDB files gets crashed, transaction log files functions as a disaster recovery method as it brings database to a stable and consistent state. For such reasons, it is always suggested to store transaction log on different drives for avoiding all sorts of disk failure consequences which in turn affects the database. In some cases, Exchange server encounters problems including unable to create a new log file errors while writing data to drive where entire log files are kept. Such problems can occur due to various reasons such as disk concerns, file system issues, antivirus problems etc. In order to sort out unable to create a new log file problem, you have to find out the main cause of problem. In case the database is in a inconsistent state you can retreive the lost data with the help of a recent backup or by applying Exchange eseutil tool.

As for example, users may come across the below given error message with Exchange Server:
"Unable to create a new log file because the database cannot write to the log drive. Drive may be out of space or incorrectly configured. Check file system, drive space, and antivirus settings."

Causes

Such errors may occur due to disk I/O errors which resist you in accessing requested database page. The problem may also arise if the file is read-only and is being used by a process. You may also encounter unable to create a new log file problems due to failed drives, activities of antivirus software or unsupported network storage.

Resolution:

In order to resolve unable to create a new log file problem get assured that log drive files are free from all errors by running the chkdsk command. You can also check for the system related problems associated to system log and antivirus applications running on your computer. Also verify the write permissions and free space present in the disk. If none of these methods work, you should go for commercial Edb Recovery Software. The software comes equipped with highly advanced and effective scanning techniques and repairs the entire corrupted Exchange database with complete efficiency.