From owner-svn-doc-all@freebsd.org Sat Oct 17 21:20:09 2015 Return-Path: Delivered-To: svn-doc-all@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 5D614A1761E; Sat, 17 Oct 2015 21:20:09 +0000 (UTC) (envelope-from bjk@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 240D3E53; Sat, 17 Oct 2015 21:20:09 +0000 (UTC) (envelope-from bjk@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id t9HLK82X088973; Sat, 17 Oct 2015 21:20:08 GMT (envelope-from bjk@FreeBSD.org) Received: (from bjk@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id t9HLK8Lk088972; Sat, 17 Oct 2015 21:20:08 GMT (envelope-from bjk@FreeBSD.org) Message-Id: <201510172120.t9HLK8Lk088972@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: bjk set sender to bjk@FreeBSD.org using -f From: Benjamin Kaduk Date: Sat, 17 Oct 2015 21:20:08 +0000 (UTC) To: doc-committers@freebsd.org, svn-doc-all@freebsd.org, svn-doc-head@freebsd.org Subject: svn commit: r47607 - head/en_US.ISO8859-1/htdocs/news/status X-SVN-Group: doc-head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-doc-all@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: "SVN commit messages for the entire doc trees \(except for " user" , " projects" , and " translations" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 17 Oct 2015 21:20:09 -0000 Author: bjk Date: Sat Oct 17 21:20:08 2015 New Revision: 47607 URL: https://svnweb.freebsd.org/changeset/doc/47607 Log: Add report on ZFS code sync with Illumos, from mav Modified: head/en_US.ISO8859-1/htdocs/news/status/report-2015-07-2015-09.xml Modified: head/en_US.ISO8859-1/htdocs/news/status/report-2015-07-2015-09.xml ============================================================================== --- head/en_US.ISO8859-1/htdocs/news/status/report-2015-07-2015-09.xml Sat Oct 17 21:08:46 2015 (r47606) +++ head/en_US.ISO8859-1/htdocs/news/status/report-2015-07-2015-09.xml Sat Oct 17 21:20:08 2015 (r47607) @@ -2355,4 +2355,38 @@ + + ZFS Code Sync With Latest Illumos + + + + + Alexander + Motin + + mav@FreeBSD.org + + + + +

The ZFS codebase got significant batch of merges, and is + now in sync with latest Illimos. Among other things, this update + includes:

+ +
    +
  • LZ4 is now a default compression algorithm.
    • +
  • Improved prefetch for faster send/receive.
    • +
  • Reduced RAM usage by almost 50% for L2ARC.
    • +
  • Improved I/O aggregation.
    • +
  • Fine-grained checksuming in send/receive stream.
    • +
  • Reduced import time for pools with many datasets.
    • +
  • Reworked and simplified predictive prefetcher.
    • +
+ +

The code is committed to &os; head and was recently merged to + the stable/10 branch. +

+ + +