anthony11 wrote in post #10180431
As those 750GB consumer-grade drives get older, their failure rate is going to increase.
Drive mounting bays inside normal-size desktops is usually fairly limited, and I strongly advise keeping your data off the boot drive.
Decide what you do and don't need to back up. Photos=probably, pr0n+epz=probably not. Replace those 750GB disks with 2TB disks, and get external 2TB units as needed for backup , using dual-disk enclosures (NOT striped!) if desired. After you have everything transferred and backed up, wait a couple of months in case of early mortality, then donate the 750's to a local organization -- there are ones all over who set up systems for low-income families etc. and deduct their value on your taxes. Sure, you paid good money for those 750's a few years ago, but you've had good use from them, and for me at least, there's value in not having a zillion separate pieces of hardware to trip over and manage.
I have a WD 300GB 10,000K RPM drive for the OS and apps, I don't store any data on there. Which has already come in handy when I've had to reformat unexpectedly. I have a full-tower case, so I can fit up to 12x 3.5" drives if I really wanted to, I'm just limited to 8 SATA ports.
I actually have more faith in my backup solution then my primary hard drives, so I was going to setup both 750's in RAID 0 to be able to utilize as much free space as possible, and to gain a little speed. I will then have an external 1.5TB drive connected via USB as the data backup, along with a 500GB external to store images of the OS, a 1.5TB drive will be used as a NAS as a local secondary backup in addition to being the source for my network media since it's on 24/7. And thirdly I will have a 1.5TB drive stored off-site at my parents house the next town over, backed up weekly or bi-weekly.
These 1.5TB drives are going to fill up rather quickly, so to save money I'm going to use my existing drives until they are full, then add a second 1.5TB drive to my external, NAS, and off-site backups, as well as a larger drive internally. Then once those are full I will sell those and buy the largest size available, which hopefully will be well above 2TB.
I'm trying to avoid having multiple hard drives varying in size, so I'm trying to keep the capacities the same across all 3 backup solutions.
anthony11 wrote in post #10180471
Exactly -- and the cost compared to a disk is roughly equal after the first set.
Hard drives are entirely viable options for offline backup at today's prices. One can get something like an IcyDock or such and treat $125 2TB disks like reeeeeeally big floppies. Handle them carefully and store safely away from electricity, toddlers, etc.
Very true, even though it seems like a waste to use a hard drive as basically a large tape or floppy (depending how you want to think of it), for the price it's a great solution. You just need to find a way to keep it safe from potential drops, moisture, static shock, etc.
kuden wrote in post #10180491
I don't know if it was mentioned before, this thread is too long, but there are companies that specialize in restoring harddrives. You can restore hard drives that were completely burned in a fire, so just a drive crash shouldn't pose much problem in theory.
Yeah, it was mentioned a few times.