Monthly Archives: July 2010

BackupVirtualDeviceFile::RequestDurableMedia: Flush failure on backup device

On one of the production servers Tivoli Data Protection (TDP) for MSSQL databases was  recently installed. It was working as desired ever since. But today, SQL Server Error Log had one entry. spid193 BackupVirtualDeviceFile::RequestDurableMedia: Flush failure on backup device ‘TDPSQL-000016E0-0000′. … Continue reading

Posted in Backup, SQLServerPedia Syndication, Troubleshoot | Tagged , | Leave a comment

The NOLOCK hint and the subsequent blockings

Yesterday I wrote about the space issue on the drive which had tempdb on it. The old backup was subsequently deleted from the drive. But the size of tempdb remained the same. Obviously there would be an open transaction running … Continue reading

Posted in Internals, scripts, SQLServerPedia Syndication | Tagged , | 3 Comments