From owner-freebsd-amd64@freebsd.org Mon Dec 5 09:20:02 2016 Return-Path: Delivered-To: freebsd-amd64@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 91C7BC66F24 for ; Mon, 5 Dec 2016 09:20:02 +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 679F11945 for ; Mon, 5 Dec 2016 09:20:02 +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 uB59K2P3013964 for ; Mon, 5 Dec 2016 09:20:02 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-amd64@FreeBSD.org Subject: [Bug 215067] [zfs] g_dev_taste: make_dev_p() failed on importing pool with snapshots with long names Date: Mon, 05 Dec 2016 09:20:02 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 10.3-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: rainer@ultra-secure.de X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter cc Message-ID: 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-amd64@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Porting FreeBSD to the AMD64 platform List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 05 Dec 2016 09:20:02 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D215067 Bug ID: 215067 Summary: [zfs] g_dev_taste: make_dev_p() failed on importing pool with snapshots with long names Product: Base System Version: 10.3-RELEASE Hardware: amd64 OS: Any Status: New Severity: Affects Some People Priority: --- Component: kern Assignee: freebsd-bugs@FreeBSD.org Reporter: rainer@ultra-secure.de CC: freebsd-amd64@FreeBSD.org CC: freebsd-amd64@FreeBSD.org Hi, we send snapshots from a host with (old) SmartOS to a FreeBSD 10.1. hw.machine: amd64 hw.model: Intel(R) Xeon(R) CPU E5-2620 v3 @ 2.40GHz hw.ncpu: 12 hw.byteorder: 1234 hw.physmem: 68558307328 hw.usermem: 15738359808 hw.pagesize: 4096 hw.floatingpoint: 1 hw.machine_arch: amd64 hw.realmem: 70866960384 This server was never really rebooted after it went into production, so upon reboot (bringing it to 10.1-RELEASE-p41, to update it to 10.3-RELEASE afterwards), it was discovered that it couldn't import its zpool anymore. Lots and lots of g_dev_taste: make_dev_p() failed (gp->name=3Dzvol/storage/backup/ahostnamehere/some-guid-disk1@zfs-auto-snap= :daily-2016-11-22-00:00, error=3D63) It seems there is a 63 character limit in place here (judging from various = post in mailing-lists). I booted with the 11.0 install CD and tried to mount the zpool with that (LiveCD mode) - it showed the same error messages. I'm updating it to 10.3 at the moment, for the sake of having it on a suppo= rted release. Is there any fix for this? We're not really in a position to rename the snapshots on the source-system. --=20 You are receiving this mail because: You are on the CC list for the bug.=