From owner-freebsd-questions@FreeBSD.ORG Thu May 15 07:22:20 2014 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id E07FFE17 for ; Thu, 15 May 2014 07:22:20 +0000 (UTC) Received: from mail-ie0-x230.google.com (mail-ie0-x230.google.com [IPv6:2607:f8b0:4001:c03::230]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id B367C2A8C for ; Thu, 15 May 2014 07:22:20 +0000 (UTC) Received: by mail-ie0-f176.google.com with SMTP id ar20so639640iec.7 for ; Thu, 15 May 2014 00:22:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=Vto3OaM3P1awERfxcc8zY/BIbGYZEYyZZ2wVL4F/hWA=; b=tCC6uMBw4hYI+a5NxkOuDlAKXCQjLf7FCA5J6zebnglyKpGHankySx4q9+WXmC8JFO k6RixO03W271zTU18BIV2H7TmwBgHJjfdywZ9/ctadH57fiqFO/hK2/Zpk1wdJiQnE75 JSmFqgD+C4Zmj+3KqomwVFP0eKvGFbrJ8P9PJSRaSSJopwJeExsvmw3Xcp9kGllSZwZ5 G5eU3geusbfYAlDiNxdckJdXsAcToiukQcYhsO8HwM8qGDtGlgeWuDJNAkQ/BOMmHBgg uWZ0vF0Hz9DmqenMGwvqshn1CLtd0XZo/+AoexvwQdnwHH9dr3P4ayTqyZmPFOYwDXw9 KNYQ== MIME-Version: 1.0 X-Received: by 10.50.66.143 with SMTP id f15mr72950809igt.18.1400138540035; Thu, 15 May 2014 00:22:20 -0700 (PDT) Received: by 10.64.14.194 with HTTP; Thu, 15 May 2014 00:22:19 -0700 (PDT) Date: Thu, 15 May 2014 11:22:19 +0400 Message-ID: Subject: sysctl vfs.unmapped_bufspace From: Stanislav Zaharov To: freebsd-questions@freebsd.org Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.18 X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 15 May 2014 07:22:21 -0000 Hi everyone! Could you explain, what is the meaning of sysctl unmapped_bufspace? Description says: "Amount of unmapped buffers, inclusive in the bufspace". Is it possible to reuse these buffers (like free buffers), or they are really busy buffers? Thanks! -- -- Respectfully, Stanislav Putrya System & network administrator WWW: fotostrana.ru WWW2: bsdway.ru icq: 328585847 e-mail: root.vagner@gmail.com e-mail: vagner@bsdway.ru