Differential Backup: Instead of modified files, backed up all files

[V__Shinde]

While taking Differential Backup using Backup Exec 10D, it's backing up all file.

Normally it should backup up only modified files. Though it's showing as Differential backup, backed up all files (like full backup). Observed same behavior for both client i.e. windows and NAS(Snap server).

Is it know issue with Backup Exec 10D?

[Ken_Putnam]

Are you using the same selection list for your FULL and DIFF jobs?

Are you backing up the Admin Shares or user shares?

See also

http://seer.entsupport.symantec.com/docs/190786.htm

[V__Shinde]

Submitted different job for Full and Differential Backup.

I am using Admin share.

[Ken_Putnam]

Submitted different job for Full and Differential Backup.

OK, but do you use the same selection list?