From owner-cvs-src-old@FreeBSD.ORG Sat Aug 28 09:00:48 2010 Return-Path: Delivered-To: cvs-src-old@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id E02BE10656AA for ; Sat, 28 Aug 2010 09:00:48 +0000 (UTC) (envelope-from mm@FreeBSD.org) Received: from repoman.freebsd.org (repoman.freebsd.org [IPv6:2001:4f8:fff6::29]) by mx1.freebsd.org (Postfix) with ESMTP id B0C578FC16 for ; Sat, 28 Aug 2010 09:00:48 +0000 (UTC) Received: from repoman.freebsd.org (localhost [127.0.0.1]) by repoman.freebsd.org (8.14.4/8.14.4) with ESMTP id o7S90mJd056398 for ; Sat, 28 Aug 2010 09:00:48 GMT (envelope-from mm@repoman.freebsd.org) Received: (from svn2cvs@localhost) by repoman.freebsd.org (8.14.4/8.14.4/Submit) id o7S90mPH056397 for cvs-src-old@freebsd.org; Sat, 28 Aug 2010 09:00:48 GMT (envelope-from mm@repoman.freebsd.org) Message-Id: <201008280900.o7S90mPH056397@repoman.freebsd.org> X-Authentication-Warning: repoman.freebsd.org: svn2cvs set sender to mm@repoman.freebsd.org using -f From: Martin Matuska Date: Sat, 28 Aug 2010 08:59:55 +0000 (UTC) To: cvs-src-old@freebsd.org X-FreeBSD-CVS-Branch: HEAD Subject: cvs commit: src/cddl/contrib/opensolaris/cmd/zdb zdb.c src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs metaslab.c spa.c space_map.c vdev.c vdev_queue.c zio.c src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys metaslab.h metaslab_impl.h spa_impl.h space_map.h zio.h X-BeenThere: cvs-src-old@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: **OBSOLETE** CVS commit messages for the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 28 Aug 2010 09:00:49 -0000 mm 2010-08-28 08:59:55 UTC FreeBSD src repository Modified files: cddl/contrib/opensolaris/cmd/zdb zdb.c sys/cddl/contrib/opensolaris/uts/common/fs/zfs metaslab.c spa.c space_map.c vdev.c vdev_queue.c zio.c sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys metaslab.h metaslab_impl.h spa_impl.h space_map.h zio.h Log: SVN rev 211931 on 2010-08-28 08:59:55Z by mm Update ZFS metaslab code from OpenSolaris. This provides a noticeable write speedup, especially on pools with less than 30% of free space. Detailed information (OpenSolaris onnv changesets and Bug IDs): 11146:7e58f40bcb1c 6826241 Sync write IOPS drops dramatically during TXG sync 6869229 zfs should switch to shiny new metaslabs more frequently 11728:59fdb3b856f6 6918420 zdb -m has issues printing metaslab statistics 12047:7c1fcc8419ca 6917066 zfs block picking can be improved Approved by: delphij (mentor) Obtained from: OpenSolaris (Bug ID 6826241, 6869229, 6918420, 6917066) MFC after: 2 weeks Revision Changes Path 1.9 +13 -11 src/cddl/contrib/opensolaris/cmd/zdb/zdb.c 1.6 +324 -110 src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/metaslab.c 1.17 +31 -23 src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/spa.c 1.6 +2 -4 src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/space_map.c 1.5 +1 -0 src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/metaslab.h 1.4 +1 -0 src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/metaslab_impl.h 1.6 +2 -0 src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/spa_impl.h 1.4 +1 -0 src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/space_map.h 1.8 +9 -8 src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/zio.h 1.10 +4 -0 src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev.c 1.7 +1 -1 src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_queue.c 1.16 +18 -6 src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zio.c