SIS Common Store folder
Is backing up the actual SIS Common Store folder on a drive required after selecting 'Enable single instance backup for NTFS Volumes', or is this redundant? Do the .sis files get backed up as each duplicate file is found? Deselecting the SIS Common Store folder from the backup selections would save a lot of space, but I want to make sure restores will happen smoothly.
Symantec does not state this clearly one way or the other in the forums or docs.