[Bug 1087951] Re: mountall 100% cpu ussage

Steve Langasek steve.langasek at canonical.com
Mon Dec 10 00:02:55 UTC 2012


Thanks for the report.  Interesting to know that you used to see freezes
at boot and are now seeing 100% cpu usage... sounds like a step forward
to me!

AoE seems quite possible as a culprit.  Can you please attach your
/etc/fstab to this report?

Also, please replace the 'exec' line in /etc/init/mountall.conf on your
system with the following:

    exec mountall --verbose --daemon $force_fsck $fsck_fix >
/run/mountall.log 2>&1

Then reproduce the error, and attach the resulting /run/mountall.log
file.


** Changed in: mountall (Ubuntu)
   Importance: Undecided => High

** Changed in: mountall (Ubuntu)
       Status: New => Incomplete

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https://bugs.launchpad.net/bugs/1087951

Title:
  mountall 100% cpu ussage

Status in “mountall” package in Ubuntu:
  Incomplete

Bug description:
  After loging in to KDE I see 100% cpu ussage by mountall. I don't
  konow the exact case, but I suspect AoE or loop devices. Also, it
  doesn't happen on every boot and started several days ago. Previously
  it ocasionaly used to freeze at boot. I'm not 100% sure those two
  issues are related, however since the high cpu ussage started to come
  out I never experienced boot freeze again.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.10
  Package: mountall 2.42ubuntu0.2
  ProcVersionSignature: Ubuntu 3.5.0-20.31-generic 3.5.7.1
  Uname: Linux 3.5.0-20-generic i686
  NonfreeKernelModules: nvidia
  ApportVersion: 2.6.1-0ubuntu9
  Architecture: i386
  Date: Sat Dec  8 10:47:44 2012
  InstallationDate: Installed on 2012-05-12 (209 days ago)
  InstallationMedia: Kubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423)
  MarkForUpload: True
  ProcEnviron:
   LANGUAGE=
   TERM=xterm
   PATH=(custom, no user)
   LANG=pl_PL.UTF-8
   SHELL=/bin/bash
  SourcePackage: mountall
  UpgradeStatus: Upgraded to quantal on 2012-11-16 (21 days ago)

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