Date: Mon, 05 Oct 2009 18:59:34 +0000 From: Tom Judge <tom@tomjudge.com> To: Adam Vande More <amvandemore@gmail.com> Cc: freebsd-current@freebsd.org Subject: Re: Per Jail Memory Limits Message-ID: <4ACA4216.9060008@tomjudge.com> In-Reply-To: <6201873e0910051142q58e7563fqc7735261ea9ab3c6@mail.gmail.com> References: <4ACA0549.7030404@tomjudge.com> <4ACA2E0F.5010800@elischer.org> <4ACA3146.9090402@tomjudge.com> <6201873e0910051142q58e7563fqc7735261ea9ab3c6@mail.gmail.com>
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Adam Vande More wrote: > On Mon, Oct 5, 2009 at 12:47 PM, Tom Judge <tom@tomjudge.com > <mailto:tom@tomjudge.com>> wrote: > > Julian Elischer wrote: > > Tom Judge wrote: > > Hi, > > Does anyone know of a patch that will add per jail memory > limits so that a jail can't swallow the resources of the > entire box? > > > Thanks > > Tom > _______________________________________________ > freebsd-current@freebsd.org > <mailto:freebsd-current@freebsd.org> mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to > "freebsd-current-unsubscribe@freebsd.org > <mailto:freebsd-current-unsubscribe@freebsd.org>" > > > > not yet.. > > > I started to port this to 7.1 today: > > http://wiki.freebsd.org/JailResourceLimits > > > What are the peoples opinions on this patch? > > > Tom > > > If you're soliciting opinions if this will be used and is needed, I > would love to see this functionality. This is the main reason I've > had to chose XEN over jails. If you need some help testing, let me know. > > -- > Adam Vande More Hi Adam, I have a patch against 7.1 here: http://svn.tomjudge.com/freebsd/patches/jail-resource-limits/jail-limits.patch I will try to bring the patch up to current when I get a chance but I have no real need to do this as we use 7.1 in production. Notes: * CPU limiting is not support is not supported unless you use shecd_4bsd. * I have not tested this on any system yet, just compile tested, I am putting it though its paces right now. Tom
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