Q: Time Machine - Massive (500GB) backups
I've been using a small, external drive to save Time Machine backups for the last couple of months without a problem.
The drive is only 500GB but I never had an issue w/backups and many were saved until recently when the drive got full and my Mac wouldn't seem to actually delete the old ones (TM menu says it will do just this.)
Flash-forward... cleared out all the space on the drive and started over. But my backups are nearly 500GB now. I have no idea why. I installed and ran BackupLoupe and it looks like my stored media (photos, videos, and mp3s) on my Mac hard drive are what are taking up so much space. Yeah, I have a lot of each (hundreds of GB worth)...about 200GB worth of pics under my profile and about 200GB of music, videos and such under a shared profile. For instance, on my profile, Photos Library.photoslibrary is 72.94GB and iPhoto Library.migratedPhotoLibrary is 28GB (hmm.. can those libraries be consolidated...?) Anyway...
Now, I suppose I could exclude those media folders but I'm confused...
a) I don't understand why the backup is so large now when it was able to save many dozen small backups before
b) If I exclude those folders, then won't my media not be backed up (that's what I want in case the hard drive breaks down)?
c) Should I accept the fact that backups will be that large b/c I have a lot of stored media on the hard drive?
I just don't get why the backups were so small before. I didn't add that media recently. It's always been there.
Posted on Sep 3, 2016 5:52 AM
