From owner-freebsd-fs@FreeBSD.ORG Sun Aug 25 19:33:32 2013 Return-Path: Delivered-To: freebsd-fs@smarthost.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id 749C9505; Sun, 25 Aug 2013 19:33:32 +0000 (UTC) (envelope-from delphij@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:1900:2254:206c::16:87]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 4876C2E29; Sun, 25 Aug 2013 19:33:32 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.7/8.14.7) with ESMTP id r7PJXWlT061733; Sun, 25 Aug 2013 19:33:32 GMT (envelope-from delphij@freefall.freebsd.org) Received: (from delphij@localhost) by freefall.freebsd.org (8.14.7/8.14.7/Submit) id r7PJXWMI061732; Sun, 25 Aug 2013 19:33:32 GMT (envelope-from delphij) Date: Sun, 25 Aug 2013 19:33:32 GMT Message-Id: <201308251933.r7PJXWMI061732@freefall.freebsd.org> To: delphij@FreeBSD.org, freebsd-fs@FreeBSD.org, mckusick@FreeBSD.org From: delphij@FreeBSD.org Subject: Re: kern/181226: [ufs] Writes to almost full FS eat 100% CPU and speed drops below 1MB/sec [regression] X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 25 Aug 2013 19:33:32 -0000 Synopsis: [ufs] Writes to almost full FS eat 100% CPU and speed drops below 1MB/sec [regression] Responsible-Changed-From-To: freebsd-fs->mckusick Responsible-Changed-By: delphij Responsible-Changed-When: Sun Aug 25 19:33:07 UTC 2013 Responsible-Changed-Why: Over to UFS maintainer. http://www.freebsd.org/cgi/query-pr.cgi?pr=181226