From owner-freebsd-questions@FreeBSD.ORG Wed Feb 1 10:01:47 2012 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 28F80106566B for ; Wed, 1 Feb 2012 10:01:47 +0000 (UTC) (envelope-from jcigar@ulb.ac.be) Received: from mxin.ulb.ac.be (mxin.ulb.ac.be [164.15.128.112]) by mx1.freebsd.org (Postfix) with ESMTP id A85B68FC16 for ; Wed, 1 Feb 2012 10:01:46 +0000 (UTC) X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: ApMBAKEGKU+kD30E/2dsb2JhbAAMN4ULrGgBAQEEAQEBICsgChELGAkWCwICCQMCAQIBFQEJJg4FAgQBAQEBGQSHZKdskXeLXQYBCgICAwYCBAIBBAICH4J1AQIJAgIBAwEDBAQCBgcEAgEBCgGBK4IGgRYEjj6BGYMjh2uNEQ Received: from bebif01.ulb.ac.be (HELO [10.0.0.194]) ([164.15.125.4]) by smtp.ulb.ac.be with ESMTP; 01 Feb 2012 10:33:06 +0100 Message-ID: <4F2906D2.8020807@ulb.ac.be> Date: Wed, 01 Feb 2012 10:33:06 +0100 From: Julien Cigar Organization: Belgian Biodiversity Platform User-Agent: Mozilla/5.0 (X11; FreeBSD i386; rv:9.0) Gecko/20120123 Thunderbird/9.0 MIME-Version: 1.0 To: freebsd-questions@freebsd.org References: In-Reply-To: Content-Type: multipart/mixed; boundary="------------030404060709030909080204" X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Subject: Re: limit on PV entries X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 01 Feb 2012 10:01:47 -0000 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--