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AUFS storage driver results in zombie processes #412

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flibbertigibbet opened this issue Feb 21, 2016 · 4 comments
Closed

AUFS storage driver results in zombie processes #412

flibbertigibbet opened this issue Feb 21, 2016 · 4 comments

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@flibbertigibbet
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See moby/moby#18180.

Java processes in Debian container hang seemingly at random, pegging CPU; container cannot be stopped. Issue only appeared when running container within vagrant, mounting volumes shared via NFS.

Switching storage driver to devicemapper fixes the issue; however, devicemapper also apparently causes file system corruption and nasal demons.

@hectcastro
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This was addressed in the MMW project with WikiWatershed/model-my-watershed@6fb93e6.

@flibbertigibbet
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Ok. Any reason why the AUFS dependencies install in the base ansible-docker role shouldn't be handling the kernel backport?

@hectcastro
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I think because it was only occurring on that instance of Docker/AUFS. There are a few other setups with that combo that are working fine.

My hope is that the patched kernel will be available soon. For DRIVER, adding the backported kernel install to the top level playbook may be the best bet for now. Once I see the patch kernel land, I'll open PRs against DRIVER and MMW to remove it.

@flibbertigibbet
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Ok, I'll go with a kernel backport on this project then.

flibbertigibbet added a commit to flibbertigibbet/DRIVER that referenced this issue Feb 22, 2016
flibbertigibbet added a commit to flibbertigibbet/DRIVER that referenced this issue Feb 23, 2016
hectcastro pushed a commit that referenced this issue Feb 23, 2016
This reverts 17be608. The kernel
version that fixes the AUFS bug referenced in that commit is in the
latest Ubuntu release AMI (3.13.0-79).

In addition, the Docker daemon have been upgraded to 1.10.x.

See also:

- https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1533043
- https://bugzilla.kernel.org/show_bug.cgi?id=109971
hectcastro added a commit that referenced this issue Feb 23, 2016
…kported-kernel

Revert "Backport kernel; fixes #412"; upgrade Docker
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