From owner-svn-src-stable@freebsd.org Thu Nov 12 10:20:38 2015 Return-Path: Delivered-To: svn-src-stable@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 55454A2D30F; Thu, 12 Nov 2015 10:20:38 +0000 (UTC) (envelope-from smh@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 1FD5C1D57; Thu, 12 Nov 2015 10:20:38 +0000 (UTC) (envelope-from smh@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id tACAKbxw076150; Thu, 12 Nov 2015 10:20:37 GMT (envelope-from smh@FreeBSD.org) Received: (from smh@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id tACAKb8N076149; Thu, 12 Nov 2015 10:20:37 GMT (envelope-from smh@FreeBSD.org) Message-Id: <201511121020.tACAKb8N076149@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: smh set sender to smh@FreeBSD.org using -f From: Steven Hartland Date: Thu, 12 Nov 2015 10:20:37 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r290713 - stable/10/sys/cddl/contrib/opensolaris/uts/common/fs/zfs X-SVN-Group: stable-10 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-stable@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: SVN commit messages for all the -stable branches of the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 12 Nov 2015 10:20:38 -0000 Author: smh Date: Thu Nov 12 10:20:36 2015 New Revision: 290713 URL: https://svnweb.freebsd.org/changeset/base/290713 Log: MFC r290401 & r290466 Provide information about bad DVA Sponsored by: Multiplay Modified: stable/10/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/spa_misc.c Directory Properties: stable/10/ (props changed) Modified: stable/10/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/spa_misc.c ============================================================================== --- stable/10/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/spa_misc.c Thu Nov 12 10:16:35 2015 (r290712) +++ stable/10/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/spa_misc.c Thu Nov 12 10:20:36 2015 (r290713) @@ -1807,7 +1807,13 @@ dva_get_dsize_sync(spa_t *spa, const dva ASSERT(spa_config_held(spa, SCL_ALL, RW_READER) != 0); if (asize != 0 && spa->spa_deflate) { - vdev_t *vd = vdev_lookup_top(spa, DVA_GET_VDEV(dva)); + uint64_t vdev = DVA_GET_VDEV(dva); + vdev_t *vd = vdev_lookup_top(spa, vdev); + if (vd == NULL) { + panic( + "dva_get_dsize_sync(): bad DVA %llu:%llu", + (u_longlong_t)vdev, (u_longlong_t)asize); + } dsize = (asize >> SPA_MINBLOCKSHIFT) * vd->vdev_deflate_ratio; }