From owner-freebsd-bugs@freebsd.org Sun Jul 8 21:48:20 2018 Return-Path: Delivered-To: freebsd-bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id C25DF1037EFF for ; Sun, 8 Jul 2018 21:48:20 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 40F258DAB2 for ; Sun, 8 Jul 2018 21:48:20 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 001B61037EFA; Sun, 8 Jul 2018 21:48:20 +0000 (UTC) Delivered-To: bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id E05881037EF8 for ; Sun, 8 Jul 2018 21:48:19 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 75F4D8DAAD for ; Sun, 8 Jul 2018 21:48:19 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id B59591A293 for ; Sun, 8 Jul 2018 21:48:18 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id w68LmIsg085711 for ; Sun, 8 Jul 2018 21:48:18 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w68LmID5085710 for bugs@FreeBSD.org; Sun, 8 Jul 2018 21:48:18 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 229614] ZFS lockup in zil_commit_impl Date: Sun, 08 Jul 2018 21:48:18 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.2-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: grembo@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 08 Jul 2018 21:48:21 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D229614 --- Comment #4 from Michael Gmelin --- It's also noteworthy that the zpool was a bit behind before the hang happen= ed (just upgraded, no reboot yet): # zpool upgrade tank This system supports ZFS pool feature flags. Enabled the following features on 'tank': sha512 skein device_removal obsolete_counts zpool_checkpoint And that it's using ashift=3D9: # zdb tank: version: 5000 name: 'tank' state: 0 txg: 4612743 pool_guid: 819174864231115292 hostid: 680786551 hostname: '' com.delphix:has_per_vdev_zaps vdev_children: 1 vdev_tree: type: 'root' id: 0 guid: 819174864231115292 children[0]: type: 'disk' id: 0 guid: 1449467969842353068 path: '/dev/ada0p3' phys_path: '/dev/ada0p3' whole_disk: 1 metaslab_array: 34 metaslab_shift: 26 ashift: 9 asize: 159982288896 is_log: 0 create_txg: 4 com.delphix:vdev_zap_leaf: 4143 com.delphix:vdev_zap_top: 4144 features_for_read: com.delphix:hole_birth com.delphix:embedded_data --=20 You are receiving this mail because: You are the assignee for the bug.=