Is there a way in Backup Exec 2010 / 2010 R2 to list only the media(s) used to backup a certain file? Search Catalog option lists media(s) that were used on that day.
If you go to Restore Selections - select the file/files in question and click on View by Media - that would show you media(s) with check mark. This indicates the files belong to which media(s).
