Review: Synology DS410 8TB NAS

Storage vendors should come to me for heavy duty testing, I have way too much hard disks break down on me. Last year my 4TB Lacie drive died. It’s a good thing I’m paranoid about data storage and I had 2 copies of my photo archive (now about 1.4 TB) elsewhere. Although my Lacie drive had ‘protected’ storage, after repair it came back reformatted. I decided to never buy Lacie anymore – I have had a 1TB, 2TB and a 4TB drive and they have all broken down at some point. My next storage solution would be a stand-alone NAS with 4 disks!

After reading some reviews on QNAP and Synology, I decided on the Synology DS410. I ordered it at Memoryshop for a decent price and some days later it was shipped to me together with 4 Samsung 2TB drives. Installation is swift and uneventful. I configured it as one big 6TB RAID-5 volume and started copying all my pictures, music and movies. The device comes with the shares /music, /video and /pictures preconfigured, and copying to these folders makes sense, because then the music appears in the handy iTunes server, and all media shows up in the DLNA Media Server.

The advantage of a Linux-powered NAS is that it comes with a number of easy-to-install applications (Torrent Client, MySQL, LAMP stack web server) and you can even install, through ipkg, lots of standard Linux packages. On the QNAP server at the office, I have file sync tasks running at regular intervals and it works flawlessly.

If you’re serious about your storage (because you need it for your work), don’t be content with just an external USB drive. Invest a bit more to have a NAS you can trust. And also: never trust it 100%. I now have +- 16TB of storage at home so that I have multiple copies of everything and I also use Mozy cloud storage for my exported pictures (‘only’ 12 GB for the moment).

Track your (Synology) NAS when it’s stolen

When a friend of mine recently got his MacBook stolen, I quickly verified if I had installed Prey Project on each laptop/desktop PC I have. For those who do not know Prey:

Prey lets you keep track of your phone or laptop at all times, and will help you find it if it ever gets lost or stolen. It’s lightweight, open source software, and free for anyone to use. And it just works.

Yes, I had Prey running on each PC. And then I looked at my Synology NAS (DS410, 4 disks, 8TB raw storage). It could be stolen too. And it’s basically a Linux box. And Prey is available for Linux …

So I figured out how to install Prey on a Synology box:

  1. login via ssh as root
  2. install the ipkg/’Bootstrap’ module on your NAS server – (from and this is a list of the right bootstraps for the right Synology model.
  3. install bash shell – “ipkg install bash” (from
  4. install textutils – “ipkg install textutils” (from
  5. goto /usr/share and download the latest Linux version of Prey (wget ) and unzip it
  6. create an account on Prey and get your API key from your Account profile.
  7. create a new device (e.g. ‘NAS8TB (Syn410)’), indicate OS as Debian (it’s close enough) and get the device key.
  8. edit the /usr/share/prey/config file and fill in the API and device key
    # you can get both of these from Prey's web service
  9. now run the “bash /usr/share/prey/” a first time – you should get a “-- Got status code 200! -- Nothing to worry about. :) -- Cleaning up!” response.
  10. now edit /etc/crontab and add a line
    5-55/20 * * * * root /opt/bin/bash /usr/share/prey/ >  /usr/share/prey/lastrun.log
  11. Now restart crontab in the following (non-standard-Linux) way (from
    /usr/syno/etc.defaults/rc.d/ stop
    /usr/syno/etc.defaults/rc.d/ start
  12. And it’s running! When your Synology is stolen, you set its status in your Prey account to ‘Missing’ and you will start getting email reports every 20 minutes. Because it’s a NAS, there is no webcam and no screenshots can be taken, but the external IP address will let you see where the device turns up.
    Remote IP:
    Private IP:
    Gateway IP:
    MAC Address: xx:xx:xx:xx:xx:xx

Would this work on a QNAP server? I’m guessing, yes.