New vault is smaller than old vault. Am I missing data?
I have three vaults (on three HDs) backing up one Aperture library (two onsite and one for offsite backup). Two of the vaults simultaneously became corrupted and I could no longer back up to them. I deleted these two vaults and created two news vaults on the same HDs where the original vaults were created. I was surprised that both of these vaults were much smaller than the other vault that was not corrupted (320 GB vs 360). Does this make sense? Shouldn't the new vaults be the same size as the old vault?
I am somewhat paranoid about this because I believe my library was recently corrupted and I have lost at least some of my master files from at least one project. I detailed this in the following thread, but have had no responses to my question:
Missing (most, but not all) masters from managed project
https://discussions.apple.com/message/16222271#16222271
Anyway, now I am concerned that I may have lost 40 GB of files throughout my entire library. The masters that I know I have lost would only be a few hundred MB at most. I have not gone through my entire library to check if there are other projects that have some missing masters. Is there a logical reason why my recently created vaults would be much smaller than my older vault?
Thanks,
Dave
PowerMac, Mac OS X (10.6.7), 2009 2.66 GHz 8 Core, 16 GB RAM,