If you haven't already, and you think power is possibly an issue give this a go (assuming you're using a B+, 2 or 3)

Add
max_usb_current=1
To
/boot/config.txt

Finally got it going with an old powered enclosure for the USB drive. Thanks for advice, although this time the original FSTAB entry worked OK. The max-usb-current thing was interesting. I went and had a read and concluded that there are some clever people about.

Honestly, it's amazing how problem piles in after problem sometimes. One day you try something out and it works right away. Next day you try something else nothing goes right. I suppose that being an old z/OS mainframe sysprog/DBA/programmer used to TSO, DB2, REXX and COBOL I should know better than to play with Linux.

 

I should point out, in case anybody on teh is looking at Owncloud - setup is a fucking nightmare and it absolutely isn't a simple project for the Raspberry Pi.

I played with Owncloud a while back (not on a Pi but my normal server), if I remember it worked fine but for some reason I ended up not using it any more. Home upload speeds at the time could have been the reason because I think I wanted to use it as a dropbox replacement.

Glad to see you got it working. Even though the newer Pis are better when it comes to power I've always had issues when it comes to power and USB devices. A powered hub or enclosure tends to fix the problems. Crap USB cables and rubbish cheap power supplies are often to blame too.

I did a test install of it a couple of years back on a regular x86 linux pc with lamp already up and running, and didn't find it too terrible, but I wasn't faffing around with external drive mounts either. Didn't seem terribly useful though.

The problem for home users comes in little gotchas like dynamic IP addresses. So you give your Pi a static address and set up port forwarding and get some DNS help from noip.com or similar. At which point, enter the owncloud config file stage left. The help file for this is plain inadequate and arguably misleading. Certainly the default set up is no good for a home user - unless you only ever want to access your data from your home LAN. The interweb gives 100 different answers on how to set up the config file and if none of them work you're on your own as to whether it's port forwarding of NginX or Apache or Owncloud or...

So I haven't fixed that yet and it's only one of the problems I hit.

Got it up and running. It's free and so far it seems to work. It doesn't have the slick functionality of offerings such as dropbox and Google drive etc. but it actually has enough functionality to work and I'm sure that much of the lag and patchy connectivity etc. are down to my network which isn't exactly bullet proof enterprise standard. If you're in urgent need of a large amount of disk space that you can get at from multiple devices and across the internet, this might be worth considering.

The project has just had an acrimonious split as open source projects often do, with the founder developer and some of his fellow developers leaving to start Nextcloud (which is pretty well identical to ownCloud at the moment). Nextcloud seems to be run on a rather more traditional open source basis. No idea whether one or both will survive.