SQL Server Log: The database 'master4IDR' is marked RESTORING Why SQL Server log showing following message. I am dead sure, there is no such db on our production server naming "master4IDR"

{The database 'master4IDR' is marked RESTORING and is in a state that does not allow recovery to be run.}
if you are using Symantec BackupExec check out this article

How to disable the creation of the $IDR file when backing up a Microsoft SQL server