Infos about Backup Full and Incr

Hi,

I have a question about Backup Exec, actually we do incremental backups Monday to Thursday and do a Full on the week-end.

Some times the FULL backup do 50% of the job and failed, but we dont have the time to re-run the Full, and the monday the incremental backup is OK, but I want to know if all my files are backuped ? (because of the 50% full backup making before failed)

Sorry for my english, I hope you understand and thanks for your answer!

Regards,