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Bug 570130 - app-emulation/docker: "CONFIG_MEMCG_SWAP_ENABLED: is not set when it should be."
Summary: app-emulation/docker: "CONFIG_MEMCG_SWAP_ENABLED: is not set when it should ...
Status: RESOLVED INVALID
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: AMD64 Linux
: Normal normal
Assignee: Tianon
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2015-12-29 19:19 UTC by Jesse Adelman
Modified: 2015-12-29 20:28 UTC (History)
5 users (show)

See Also:
Package list:
Runtime testing required: ---


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Description Jesse Adelman 2015-12-29 19:19:47 UTC
Howdy. I have boxes with lots of real RAM, and don't enable swap in the kernels I use there. Are we really sure you MUST have swap enabled for Docker to work?

Ref: http://stackoverflow.com/questions/28838809/docker-warning-on-cgroup-swap-limit-memory-use-hierarchy

That seems to indicate that Docker can run fine without swap instrumentation enabled in the Kernel.

Cheers, and happy New Year! :)
Comment 1 Alex Xu (Hello71) 2015-12-29 20:28:30 UTC
that's a warning. read the entire output.