Updated 11/01/16: I’ve revised my opinion of CrashPlan. See here for the details.
Last week, I wrote an article called “What’s On Your Drobo“, and in it, I mentioned that I was going to try to use an app called CrashPlan to do backups from my photo library in Romania to my backup location in the US. I’m happy to say that it works as expected, and no, this isn’t an April Fool’s joke. Here’s a screenshot of an active backup. At the time, I was getting 2.7 Mbps throughput.
There is a bandwidth bottleneck somewhere, though I’m not sure where it is. My broadband connection in Romania sits at 30 Mbps up and down, as I mentioned here, and my parents’ broadband connection clocks in around 16 Mbps down and 4 Mbps up. Theoretically, since I’m uploading and they’re downloading, I should be getting at least 15 Mbps, but I’m not. So it looks like there’s either a bottleneck as my data exits Romania, or as it goes through the transatlantic fiber optic cables. If someone can chime in on this, I’d love to find out more. I do know that I hit that same 2.5 Mbps ceiling as I upload to SmugMug, YouTube and blip.tv.
Bottlenecks aside, I’m just happy I can do off-site backups, and at least given my current setup, it’s free! CrashPlan works as advertised! I have to admit I was a skeptic when I downloaded it and installed it. I figured it would work on the local network, which is where I did the initial backups, but it would surely run into some firewall issues when I tried it from another location. Nightmares of re-configuring my parents’ firewall remotely flashed before my eyes… Amazingly enough, I didn’t have to do any of that! It just works!
So, if you’re interested in doing this sort of thing, download CrashPlan (it’s multi-platform), install it on both computers where you want to use it, configure it (use the help section), test it, then let it do its thing!
One thing I need to mention is that if one of the computers falls asleep, the backup will be paused until it wakes up. Even though I set my parents’ iMac to wake up for network traffic, CrashPlan doesn’t seem to be able to wake it up when I try to start the backup from my end. Keep that in mind and plan your backups accordingly.