Messages in this thread | | | Date | Mon, 28 Jul 2008 10:42:54 -0600 | From | "Chris Friesen" <> | Subject | Re: How to disable group scheduler correctly? |
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Alberto Gonzalez wrote:
> [1] For example, in Arch Linux the group scheduler was first enabled > in 2.6.25, but due to latency issues it was quickly disabled. But > after that, the following report claims to have problems with > everything *GROUP* disabled and that you need to enable CGROUPS to > solve them (the report links to similar reports on Gentoo and Ubuntu, > so it seems the confusion is quite general): > > http://bugs.archlinux.org/task/10512
The linked thread talks about latency problems in the CFQ I/O scheduler, not the process scheduler. It appears that enabling CGROUPS helps get around the I/O scheduler issues.
Are you sure that you actually want to disable group scheduling for processes?
Chris
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