> I'm using your template on an Ubuntu 12.04 stock LXC install. I've run into > a problem trying to use shared memory with Python's multiprocessing library. > It relies on /dev/shm using tmpfs. I tried mounting it with an entry: > > lxc.mount.entry = tmpfs /dev/shm tmpfs defaults 0 0 > > and variations of the above without success. > > The included Ubuntu LXC template creates several tmpfs entries and I don't > have this problem with it, so I think the issue is with the Debian guest. Do > you have any idea how to fix this?
My best guess is that it has something to do with the cgroup device restrictions. In the generated LXC configuration file you find several lxc.cgroup.devices.* entries. Remove these (make them comments) and restart your container. If this solves the problem you can probably copy the device entries from the Ubuntu configuration to the Debian configuration. Rob. http://freedomboxblog.nl ------------------------------------------------------------------------------ LIMITED TIME SALE - Full Year of Microsoft Training For Just $49.99! 1,500+ hours of tutorials including VisualStudio 2012, Windows 8, SharePoint 2013, SQL 2012, MVC 4, more. BEST VALUE: New Multi-Library Power Pack includes Mobile, Cloud, Java, and UX Design. Lowest price ever! Ends 9/20/13. http://pubads.g.doubleclick.net/gampad/clk?id=58041151&iu=/4140/ostg.clktrk _______________________________________________ Lxc-users mailing list Lxc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/lxc-users
