From owner-freebsd-current@freebsd.org Sat Sep 12 12:24:51 2015 Return-Path: Delivered-To: freebsd-current@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 655FBA03C28; Sat, 12 Sep 2015 12:24:51 +0000 (UTC) (envelope-from jenkins-admin@FreeBSD.org) Received: from jenkins-9.freebsd.org (jenkins-9.freebsd.org [8.8.178.209]) by mx1.freebsd.org (Postfix) with ESMTP id 567871FD1; Sat, 12 Sep 2015 12:24:51 +0000 (UTC) (envelope-from jenkins-admin@FreeBSD.org) Received: from jenkins-9.freebsd.org (localhost [127.0.0.1]) by jenkins-9.freebsd.org (Postfix) with ESMTP id 33E95DE2; Sat, 12 Sep 2015 12:24:50 +0000 (UTC) Date: Sat, 12 Sep 2015 12:24:45 +0000 (GMT) From: jenkins-admin@FreeBSD.org To: mav@FreeBSD.org, delphij@FreeBSD.org, jenkins-admin@FreeBSD.org, freebsd-current@FreeBSD.org, freebsd-i386@FreeBSD.org Message-ID: <1016001948.125.1442060690272.JavaMail.jenkins@jenkins-9.freebsd.org> In-Reply-To: <1440050105.123.1442052232170.JavaMail.jenkins@jenkins-9.freebsd.org> References: <1440050105.123.1442052232170.JavaMail.jenkins@jenkins-9.freebsd.org> Subject: FreeBSD_HEAD_i386 - Build #1094 - Fixed MIME-Version: 1.0 X-Jenkins-Job: FreeBSD_HEAD_i386 X-Jenkins-Result: SUCCESS Precedence: bulk Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Content-Filtered-By: Mailman/MimeDel 2.1.20 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.20 List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 12 Sep 2015 12:24:51 -0000 FreeBSD_HEAD_i386 - Build #1094 - Fixed: Build information: https://jenkins.FreeBSD.org/job/FreeBSD_HEAD_i386/1094/ Full change log: https://jenkins.FreeBSD.org/job/FreeBSD_HEAD_i386/1094/changes Full build log: https://jenkins.FreeBSD.org/job/FreeBSD_HEAD_i386/1094/console Change summaries: 287707 by mav: CTL documentation update, mostly for HA. 287706 by delphij: MFV r287699: 6214 zpools going south In r286570 (MFV of r277426) an unprotected write to b_flags to set the compression mode was introduced. This would open a race window where data is partially decompressed, modified, checksummed and written to the pool, resulting in pool corruption due to the partial decompression. Prevent this by reintroducing b_compress illumos/illumos-gate@d4cd038c92c36fd0ae35945831a8fc2975b5272c Illumos issues: 6214 zpools going south https://www.illumos.org/issues/6214 287705 by delphij: Fix build (r287703). Lesson learned: no matter how a change looks like an innocent one, always do a build test first. Pointy hat to: delphij