I use four external multi-TB drives, swap them around every couple of days, and run rsync to copy existing files into a directory with name of the current date and time, with hard links to the previous backup. This gives a live current copy of the existing files, but reduces storage requirements by not duplicating files every time I backup.
Those drives get carried around haphazardly, are often in different physical locations, and usually only differ in content by at most a week of data.
But I'm odd, happy to write my own scripts, and don't want to trust cloud-based solutions for my personal data.
By the way, I regularly pull randomly selected files from the backups to test that they exist and are readable. Backups aren't backups unless you can restore from them, a lesson I learned the hard way three decades ago.
Also:
* What has changed since you asked this 6 years ago[0]?
* What have you already tried?
* What are you using now?
* What is your experience?
* Why don't the solutions offered there work for you?
I currently use a combination of Backblaze for everything, plus manual S3/Glacier upload through the aws cli, for only my photo assets, for redundancy. It's "ok", but not great. Like I mentioned, I'd love something like a Backblaze, but without the requirement for 30 day syncs.
Your setup is totally respectable, but I'm hoping to find something that's very much of a one-button set-and-forget vs having to manage anything myself. Possibly 2 of these services at once, in case one of them craps out and I'm stuck with no backups.
Cool ... I've always found it useful to sit and think carefully about what I want to achieve, what I'm willing to invest (time, effort, and money) up front, and then what I'm willing to invest on an on-going basis. Everyone has different requirements and cost/benefit balances.
Hope you find something that better meets your needs, and it would be interesting if, when you do so, you could write it up and post a link.
Until recently my threat-analysis concluded that it wasn't appropriate to run encryption on these systems (I use other systems that do use encryption). But times are changing, and now I'm starting to look at running FDE on everything. It will be a major exercise to convert, but I'm starting to look at the various options.
I'd be interested to know what other people do. If anything.
Those drives get carried around haphazardly, are often in different physical locations, and usually only differ in content by at most a week of data.
But I'm odd, happy to write my own scripts, and don't want to trust cloud-based solutions for my personal data.
By the way, I regularly pull randomly selected files from the backups to test that they exist and are readable. Backups aren't backups unless you can restore from them, a lesson I learned the hard way three decades ago.
Also:
* What has changed since you asked this 6 years ago[0]?
* What have you already tried?
* What are you using now?
* What is your experience?
* Why don't the solutions offered there work for you?
* Will you share your experience with us?
[0]https://news.ycombinator.com/item?id=6708474