From owner-freebsd-fs@freebsd.org Mon Sep 11 17:10:41 2017 Return-Path: Delivered-To: freebsd-fs@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 A4CFBE172F1 for ; Mon, 11 Sep 2017 17:10:41 +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 mx1.freebsd.org (Postfix) with ESMTPS id 937D3692EE for ; Mon, 11 Sep 2017 17:10:41 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id v8BHAf6N061770 for ; Mon, 11 Sep 2017 17:10:41 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-fs@FreeBSD.org Subject: [Bug 219972] Unable to zpool export following some zfs recv Date: Mon, 11 Sep 2017 17:10:41 +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: 11.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: matthias.pfaller@familie-pfaller.de X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-fs@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-fs@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 11 Sep 2017 17:10:41 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D219972 --- Comment #5 from Matthias Pfaller = --- The same just happened to me. dtrace: [root@zork ~]# dtrace -n 'sdt:::set-error /arg0 =3D=3D EBUSY/ { printf("fun= c %s", probefunc); stack(); }' dtrace: description 'sdt:::set-error ' matched 1 probe CPU ID FUNCTION:NAME 0 63932 none:set-error func none zfs.ko`zfs_ioc_pool_export+0x30 zfs.ko`zfsdev_ioctl+0x6d6 kernel`devfs_ioctl_f+0x128 kernel`kern_ioctl+0x255 kernel`sys_ioctl+0x16f kernel`amd64_syscall+0x6c4 kernel`0xffffffff80ec392b [root@zork ~]# zpool list NAME SIZE ALLOC FREE EXPANDSZ FRAG CAP DEDUP HEALTH ALTROOT backup 1.81T 638G 1.19T - 15% 34% 1.04x ONLINE /backup data 2.72T 2.29T 438G - 28% 84% 1.00x ONLINE - root 111G 51.0G 60.0G - 48% 45% 1.00x ONLINE - [root@zork ~]# zdb backup zdb: can't open 'backup': No such file or directory ZFS_DBGMSG(zdb): Any additional information I could provide? This will happen again on next monday... --=20 You are receiving this mail because: You are the assignee for the bug.=