Making scheduled SQL Server database backups you can receive the following error message:
DETAILED LOG: 10/10/2016 11:32:40 Creating backup of Adventureworks to C:\Program Files\Microsoft SQL Server\MSSQL10_50.MSSQLSERVER\MSSQL\Backup (full) 10/10/2016 11:32:40 ERROR: A nonrecoverable I/O error occurred on file "C:\Program Files\Microsoft SQL Server\MSSQL10_50.MSSQLSERVER\MSSQL\Backup\Adventureworks201610101132.bak:" 112(failed to retrieve text for this error. Reason: 15105). BACKUP DATABASE is terminating abnormally.
Continue reading A nonrecoverable I/O error occurred on file