Date: Fri, 01 Mar 2013 17:51:36 -0500 From: Fbsd8 <fbsd8@a1poweruser.com> To: Mark Felder <feld@feld.me> Cc: FreeBSD questions <questions@freebsd.org> Subject: Re: Limiting jail CPU & memory resources Message-ID: <513130F8.4010308@a1poweruser.com> In-Reply-To: <op.ws9zbize34t2sn@tech304.office.supranet.net> References: <5130BD4D.5000305@a1poweruser.com> <op.ws9u1l1z34t2sn@tech304.office.supranet.net> <5130CEC9.30005@a1poweruser.com> <op.ws9zbize34t2sn@tech304.office.supranet.net>
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Mark Felder wrote: > On Fri, 01 Mar 2013 09:52:41 -0600, <fbsd8@a1poweruser.com> wrote: > >> Read that all ready and left me with more question than answers. >> Its experimental and has to be compiled into the kernel. >> Need solutions that are provided as part of the base system. >> Such as a loadable kernel module. >> Can not be risking the security of production jails on some >> experimental software. > > Unfortunately there's nothing else available yet. You'd be better off > using full-fledged hypervisors like Xen, KVM, or ESXi. I'm also > anxiously awaiting some improvement in this area. > > What do you think about the new jail.conf parameter cpuset.id from jail(8)? Seems to me it's a way to dedicate one or more CPUs to a single jail for increased jail performance. Really the opposite of limiting cpu resources to a jail.
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