Backing up an old hard drive

TheSpotlessPane

New Member
OK, so I've got some old hard drives that I'm wanting to consolidate on a single external drive. Most of these are the hard drives from computers I've had in the past. I'm just curious as to why on Earth this procedure would be complicated.

Here's what I've done. I created a folder called "backup" on my current computer. I created several sub folders that correspond to each drive I am wanting to back up. At first, I just plugged in each hard drive, hand picked files from said drive, and then copied them to the corresponding subfolder in my backup folder.

Later, I decided I'd rather play it safe (searching through several entire hard drives is a nightmare! What if I missed something important?) and decided to just copy the ENTIRE drive to its associated subfolder. I started to do this today, but noticed some serious discrepancies between the amount of info in the destination folder, and the amount of info on the actual hard drive (the source). After copying drive #1, the folder (into which that entire drive was copied) only alleges to contain 10-20 gigs (exact numbers aren't important), while the drive itself shows as only having like 200-300 gigs of free space...out of 400 something total gigs! What happened to all of those other mysterious gigs? Is it permission related? I also noticed two folders were not copied. When you open the hard drive itself from the "my computer" overview, there is a file called "users", and one called "program files" that don't show up in the folder to which I copied the whole drive. Every other folder is there, including "program files (x86)."

Thanks a million to anyone who takes the time to read this, and thanks a million more for any feedback.

ps I DO have sufficient space for a full copy on my computer. So, it doesn't seem like it could be a matter of limited space.
 
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Are these hard drives old boot drives that had an OS installed on them, or are they secondary drives only used for data? Did you go to folder options and select to view hidden and system files?
 
Thanks for the response. Yes, they are old boot drives with OS on them. I don't really care to copy the OS info or anything related to that. From what you said, sounds like maybe all that other info is just technical data associated with the OS, in which case, no harm done. I just want to make sure all of my personal, user generated files make it into the backup folder. And no, I didn't do anything with folder options. Not even sure what that is. I tried right clicking the drive, but didn't see anything that caught my eye. I'm running windows 7 in case that matters.
 
I would just copy the user folder(s) inside C:\Users\, as that's where all your personal data "should" be stored. Check the size of that before and after, my guess is you didn't copy hidden temporary files and the large paging file that are on the root level of the C:\ drive.
 
I actually tried that, but ran into a bunch of "a file with this name already exists" type pop ups (but these only popped up for select files...so it seems the whole "users" folder wasn't copied initially, despite this sign that SOME of it was...not sure what to make of it). I think I'm just gonna' throw caution to the wind and hope I got everything of any relevance in my hand picking session. Thanks a lot for the feedback, though.
 
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