[Bug 1075717] Re: mounted-dev must not re-create consoles in a container

Launchpad Bug Tracker 1075717 at bugs.launchpad.net
Fri Nov 30 16:55:18 UTC 2012


This bug was fixed in the package mountall - 2.45

---------------
mountall (2.45) unstable; urgency=low


  [ Serge Hallyn ]
  * mounted-dev.conf: leave consoles alone in a lxc or libvirt container
    (LP: #1075717)

 -- Steve Langasek <steve.langasek at ubuntu.com>  Wed, 28 Nov 2012
22:07:18 -0800

** Changed in: mountall (Ubuntu)
       Status: Fix Committed => Fix Released

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Title:
  mounted-dev must not re-create consoles in a container

Status in “lxc” package in Ubuntu:
  Triaged
Status in “mountall” package in Ubuntu:
  Fix Released

Bug description:
  mounted-dev.conf always does MAKEDEV console.  MAKEDEV doesn't just
  make the devices, it first removes them.

  When a container starts, it sets up /dev/console and /dev/lxc[1-4] as
  bind mounts of ptys on the host, for use as lxc consoles.  If mounted-
  dev deletes and recreates those, then none of the lxc consoles work.

  A simple patch which stops it from breaking lxc consoles is at lp
  :~serge-hallyn/ubuntu/quantal/mountall/mountall-lxc .  However looking
  back at it, I think it would be ok to do a further check for whether
  /dev/console exists.  If it does not exist, then MAKEDEV console
  anyway.  This isn't necessary, just a thought.

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