So I have a nearly full 4 TB hard drive in my server that I want to make an offline backup of. However, the only spare hard drives I have are a few 500 GB and 1 TB ones, so the entire contents will not fit all at once, but I do have enough total space for it. I also only have one USB hard drive dock so I can only plug in one...
Not that big of a deal when it is a backup. Raid is not a backup solution, it is a 24/7 uptime solution. If the main drive dies with JBOD, then you have the backup. If a backup drive fails, then you still have the main. Trick is to ensure any drive issues are dealt with immediately and no backup runs if there is a smart error or similar on any drive.
So having software that monitors drive health and email/notifies you is necessary.
Secondary benefit of JBOD is all drives in a pool are still readable separately.
It seems so strange to me that we are locked in battle with providers mining our lives for whatever, and we have to work our asses off trying to stay anonymous, to the point of being denied service
or even pseudo-incriminated for attempting to maintain our own life....
What's an elegant way of automatically backing up the contents of a large drive to multiple smaller drives that add up to the capacity of the large drive? (on Linux)
So I have a nearly full 4 TB hard drive in my server that I want to make an offline backup of. However, the only spare hard drives I have are a few 500 GB and 1 TB ones, so the entire contents will not fit all at once, but I do have enough total space for it. I also only have one USB hard drive dock so I can only plug in one...