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[Bug 1471358] Re: lxc-checkconfig shows Mainline PPA Wily-4.0.7 kernel missing memory controller

To: touch-packages@xxxxxxxxxxxxxxxxxxx
From: Joseph Salisbury <joseph.salisbury@xxxxxxxxxxxxx>
Date: Tue, 14 Jul 2015 18:27:20 -0000
Reply-to: Bug 1471358 <1471358@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

** Also affects: lxc (Ubuntu)
   Importance: Undecided
       Status: New

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https://bugs.launchpad.net/bugs/1471358

Title:
  lxc-checkconfig shows Mainline PPA Wily-4.0.7 kernel missing memory
  controller

Status in linux package in Ubuntu:
  Incomplete
Status in lxc package in Ubuntu:
  New

Bug description:
  net8-rmt# uname -a
  Linux ns515383.ip-167-114-159.net 4.0.7-040007-generic #201507031036 SMP Fri Jul 3 10:37:58 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux

  net8-rmt# lxc-checkconfig | grep missing
  Cgroup memory controller: missing

  net8-rmt# grep cgroup /proc/mounts | grep memory
  cgroup /sys/fs/cgroup/memory cgroup rw,relatime,memory,release_agent=/run/cgmanager/agents/cgm-release-agent.memory 0 0

  So it appears the memory controller is available + lxc-checkconfig
  just fails to report it correctly.

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