Date: Wed, 01 Feb 2012 10:33:06 +0100 From: Julien Cigar <jcigar@ulb.ac.be> To: freebsd-questions@freebsd.org Subject: Re: limit on PV entries Message-ID: <4F2906D2.8020807@ulb.ac.be> In-Reply-To: <CAEFCw4v9-wtqppYgDWXEn0C0ecW0SbAD9A_39QkEDk6oc9Z6yQ@mail.gmail.com> References: <CAEFCw4v9-wtqppYgDWXEn0C0ecW0SbAD9A_39QkEDk6oc9Z6yQ@mail.gmail.com>
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This is a multi-part message in MIME format. --------------030404060709030909080204 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Did you explicitly disabled superpages? What is the output of $ sysctl vm.pmap.pg_ps_enabled ? On 02/01/2012 10:17, n dhert wrote: > FreeBSD 8.2-RELEASE >> From time to time, I get in /var/log/messages > kernel: Approaching the limit on PV entries, consider increasing either > the vm.pmap.shpgperproc or the vm.pmap.pv_entry_max sysctl. > > this started a few weeks ago, never had that before, don't have it on other > FreeBSD 8.2-RELEASE systems. > > - What does this mean? > - And how to increase either of the two and to what level ? > > $ sysctl vm.pmap.shpgperproc > vm.pmap.shpgperproc: 200 > $ sysctl vm.pmap.pv_entry_max > vm.pmap.pv_entry_max: 3256966 > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org" -- No trees were killed in the creation of this message. However, many electrons were terribly inconvenienced. --------------030404060709030909080204--
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