How to get Tape backups from Several backup jobs without overwriting
I am currently running Backup Exec 2012. I have approx. 16 backup to desk jobs that run and then it duplicates to tape. After running the "Full" backup starting on Friday, I went to check the tapes before I removed them from the magazine and noticed that only one tape was written to. I have over 5TB of data that is backed up to disk and then is suppose to backup to tape. Apparently it "overwrote" the tape for each job instead of "appending".
How can I get that to tape without the duplicate jobs overwriting the tapes??