So I can successfully map within the container, but when I try to `mkfs.ext4 -m0 /dev/rbd0` I get:
Oct 09 19:31:03 deis-2 sh[1569]: mke2fs 1.42.9 (4-Feb-2014) Oct 09 19:31:03 deis-2 sh[1569]: mkfs.ext4: Operation not permitted while trying to determine filesystem size Once the device is mapped within the container, though, I can successfully format the volume on the host. *Chris Armstrong*Head of Services OpDemand / Deis.io GitHub: https://github.com/deis/deis -- Docs: http://docs.deis.io/ On Thu, Oct 9, 2014 at 11:54 AM, Christopher Armstrong <[email protected]> wrote: > Adding `-v /dev:/dev` works as expected - after mapping, the device shows > up as /dev/rbd0. Agreed, though - I thought --privileged should do this. > > > *Chris Armstrong*Head of Services > OpDemand / Deis.io > > GitHub: https://github.com/deis/deis -- Docs: http://docs.deis.io/ > > > On Thu, Oct 9, 2014 at 11:36 AM, Ilya Dryomov <[email protected]> > wrote: > >> On Thu, Oct 9, 2014 at 9:23 PM, Christopher Armstrong >> <[email protected]> wrote: >> > Good point. I'll have to play around with it - was just excited to get >> past >> > the blocking map issue. >> >> This could be a docker bug - my understanding is that all devices have >> to show up if running with --privileged, which I do on my test box. >> I'll poke around some more as well. >> >> Thanks, >> >> Ilya >> > >
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