Ask HN: How do you Backup your Personal Files?

Time Machine via a drive hooked to an Airport Extreme along with Backblaze.

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.

I'm a Linux user. I have a laptop that's my main machine and a fileserver for storage. I try not to keep anything on the laptop, but have my programming projects & config files on it (so I can work if I'm away from home).

The fileserver is where most of my stuff lives; it gets NFS mounted to the laptop. It's got two drives as RAID1, and backs itself up to an external hard drive using rdiff-backup. It also backs itself up offsite using duplicity to a server on another continent. Everything's encrypted, so if anything gets stolen I only have to worry about the material loss.

I've spent a lot of time thinking about this... I don't trust Drobo/Synology etc because if the unit dies I need another one to retrieve my data. Jungledisk adds up if you have 100+GB, Backblaze is the best of these services, however they are proprietary, and imagine if either were cracked and your life ended up on on a torrent server somewhere... In the end I decided upon a HP Microserver running Ubuntu with disks in RAID5 + a cheap UPS. I then have an rsync cronjob on my laptop. I tried FreeNAS but it was slow. I may consider an offsite backup of the Ubuntu server (critical files (photos etc)) to AWS with Duplicity and PGP... So far I feel the safest and happiest I've been in awhile about my backup situation.

First line of defense is a Time Machine backup to a 1TB drive connected to an Airport Extreme. No-brainer if you're on a Mac, in my opinion. Tip: excluding my Chrome profile from the backups reduced the size of most backups by an order of magnitude.

Second, CrashPlan. It's the only decent solution I could find with support for backing up network drives without being prohibitively expensive for large amounts of data. The client is a bit resource hungry, but I'm hoping the situation will improve as soon as the first run is complete.

I also have a Dropbox account which I mainly use for syncing and sharing, but I've included the most important files there as well for extra redundancy and ease of access on other devices.

In addition, all my code is pushed to at least one remote repository, either on Github or a server. I also run my own mail server which is rsynced to another server, so there's at least three separate copies of my mail folders.