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Ask HN: How do you Backup your Personal Files?

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31–40 of 56 posts

Re: Ask HN: How do you Backup your Personal Files?

#31

I know you are looking for a non-cloud option, but Tarsnap (an excellent service by HN's cperciva - http://www.tarsnap.com/ ) is impervious to the sort of issues raised by Matt Honan's hack, as long as you properly secure your private keys. Of course it is still susceptible to the other weaknesses presented by the cloud, which is why I also use an rsync'd external drive.

Same here. Tarsnap + external drive, with the occasional burning of DVDs for Very Important Files™(with parity data).

Re: Ask HN: How do you Backup your Personal Files?

#32
I have a 1TB external drive, and occasionally plug it in and run a script that calls `rdiff-backup --exclude-other-filesystems foo /mnt/backup/bar` for multiple values of foo and bar.

It's not complete enough that I could wipe my root partition, restore the backup and start running again, but I'm not going to lose anything important if my laptop gets stolen.

I don't use cloud backups, mostly out of laziness. (I would have to think about what is actually worth backing up, and organise things so that it's easy to back those things up and not other things.)

Re: Ask HN: How do you Backup your Personal Files?

#33
I live exclusively in the Apple ecosystem, so I:

  1. back my Mac up with Time Machine;

  2. do a weekly Carbon Copy Cloner dd of my disk;

  3. keep copies of my data (documents, music, photos) on Dropbox.
iCloud handles syncing. This is not bulletproof, but it works for me.

Re: Ask HN: How do you Backup your Personal Files?

#34
post #28

Arq backup works great. It does encrypted incremental snapshot backups to your personal S3 account (unlike most services which hold your backups hostage). It has an open-source recovery program. It has a documented format. For local backups, I use a poor-man's Time Machine — rsync with hard links. It's how Time Machine works under the hood anyway, and I used it long before Apple baked it into the OS. Works great. The…

Time Machine also uses directory hard links for when an entire tree is unchanged, as a pretty big optimization.

Re: Ask HN: How do you Backup your Personal Files?

#35
post #2

Apple Time Machine and two external 2 TB hard drives for the iMac. Additionally, a daily backup backup of my Macbook Air to a 128 GB USB flash drive, which I copy over to the external hard drives once a week.

What will you do if your house burns down?

Re: Ask HN: How do you Backup your Personal Files?

#36
post #20

I just keep everything I care about in my Dropbox. I use enough machines on a day-to-day basis that this leaves me with a decent local redundancy, and having it all on Dropbox means that I'll have access to it even if all of my machines go down at once.

I fear Dropbox may be more like RAID than like backup: what happens when a file is deleted, causing it to be removed from all of your redundant machines?

You have 30 days to recover it using the free version, and unlimited time if you pay for it: https://www.dropbox.com/help/115/en

Re: Ask HN: How do you Backup your Personal Files?

#39
I run a Tahoe-LAFS grid that spans a couple drives in my home machine and my office workstation. The majority of "archival" stuff I need to store that's large and relatively infrequently accessed (music, ripped DVD backups, hi-res TIFF scans of my artwork, RAW files for my photography) just lives in that grid. "Backups" are implicit. I even wrote my own music player that just streams out of Tahoe instead of off disk.

I actually had a (mostly full) 2TB drive go south just the other week and I was able to pull it out and replace it without any data loss. The rest of the grid was even still available while I replaced the drive. I put a new drive in, made a new Tahoe node on it, brought that node into the grid, then ran a "tahoe deep-check --repair" and it repaired and rebalanced all the files that had had shares on the broken drive.

My source code is vitally important, but small. I use git so I just always maintain a couple repos. Generally one on my workstation, one on our office git server, one on github, and there might be copies on my laptop, home machine, and a personal Rackspace server.

For my personal websites, I have a cron job that dumps data out nightly and drops it into Tahoe.

Re: Ask HN: How do you Backup your Personal Files?

#40
I know this is controversial in light of their recent breach, but I use Dropbox in conjunction with a symlink into my docs folder. I don't have photos or videos, and my documents easily fit into Dropbox (I also have a lot of bonus space, from Dropquests, job fairs, and referrals). Everything automatically backs up, is accessible from any device, has revision history, and won't get destroyed if my house burns down.
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