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Re: [Bug 1486988] [NEW] /etc/cgconfig.conf ignored -> cgconfigd not working

 

> # cgm create memory CH
> method return sender=(null sender) -> dest=(null destination) reply_serial=1
>    int32 -1

This is not an error.  The -1 means that the cgroup did not already
exist.  Try

cgm listchildren freezer .

after the create, and you should see something like

method return sender=(null sender) -> dest=(null destination) reply_serial=1
   array [
      string "a1"
   ]

Note that cgmanager is not related to cgroup-lite, and that cgroup-lite
does not have a deamon - it simply mounts the cgroups so that they can
be used.


** Changed in: cgroup-lite (Ubuntu)
       Status: New => Invalid

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https://bugs.launchpad.net/bugs/1486988

Title:
  /etc/cgconfig.conf ignored -> cgconfigd not working

Status in cgroup-lite package in Ubuntu:
  Invalid

Bug description:
  cgroup-lite installed, but daemon missing from cgroup-lite:

  # dpkg -l | grep cgroup
  ii  cgmanager           0.24-0ubuntu7.3  amd64  Central cgroup manager daemon
  ii  cgmanager-utils     0.24-0ubuntu7.3  amd64  Central cgroup manager daemon (utilities)
  ii  cgroup-bin          0.38-1ubuntu2    amd64  Tools to control and monitor control groups
  ii  cgroup-lite         1.9              all    Light-weight package to set up cgroups at system boot
  ii  libcgmanager0:amd64 0.24-0ubuntu7.3  amd64  Central cgroup manager daemon (client library)
  ii  libcgmanager0:i386  0.24-0ubuntu7.3  i386   Central cgroup manager daemon (client library)
  ii  libcgroup1          0.38-1ubuntu2    amd64  Library to control and monitor control groups

  # dpkg -L cgroup-lite
  /.
  /usr
  /usr/share
  /usr/share/doc
  /usr/share/doc/cgroup-lite
  /usr/share/doc/cgroup-lite/copyright
  /usr/share/doc/cgroup-lite/changelog.gz
  /usr/bin
  /etc
  /etc/init
  /etc/init/cgroup-lite.conf
  /bin
  /bin/cgroups-mount
  /bin/cgroups-umount
  /usr/bin/cgroups-mount
  /usr/bin/cgroups-umount

  cgroup-bin and cgmanage -packages just give errors trying to use them:

  # cgm create memory CH
  method return sender=(null sender) -> dest=(null destination) reply_serial=1
     int32 -1

  -> cgroups unusable with Ubuntu 14.04 LTS??

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: cgroup-lite 1.9
  Uname: Linux 3.14.51+ x86_64
  NonfreeKernelModules: zfs zunicode zcommon znvpair zavl
  ApportVersion: 2.14.1-0ubuntu3.12
  Architecture: amd64
  Date: Thu Aug 20 13:26:54 2015
  InstallationDate: Installed on 2011-10-19 (1400 days ago)
  InstallationMedia: Xubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
  PackageArchitecture: all
  SourcePackage: cgroup-lite
  UpgradeStatus: Upgraded to trusty on 2014-02-24 (541 days ago)

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References