From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:37002) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dkvJU-0000Ho-PT for qemu-devel@nongnu.org; Thu, 24 Aug 2017 12:49:01 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dkvJQ-0004gp-LP for qemu-devel@nongnu.org; Thu, 24 Aug 2017 12:49:00 -0400 Received: from mx1.redhat.com ([209.132.183.28]:54088) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1dkvJQ-0004fz-Bk for qemu-devel@nongnu.org; Thu, 24 Aug 2017 12:48:56 -0400 References: <150357954932.16920.8202218494274187188.malonedeb@gac.canonical.com> From: Eric Blake Message-ID: <104369c1-ccfd-bfda-5d1e-97e8e874f45d@redhat.com> Date: Thu, 24 Aug 2017 11:48:53 -0500 MIME-Version: 1.0 In-Reply-To: <150357954932.16920.8202218494274187188.malonedeb@gac.canonical.com> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="5vTwFINBbP8M4soUtvRwQCvrxON4v3FIq" Subject: Re: [Qemu-devel] [Bug 1712818] [NEW] live migration with storage encounter assert(!(bs->open_flags & BDRV_O_INACTIVE)) crashes List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Bug 1712818 <1712818@bugs.launchpad.net>, qemu-devel@nongnu.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --5vTwFINBbP8M4soUtvRwQCvrxON4v3FIq From: Eric Blake To: Bug 1712818 <1712818@bugs.launchpad.net>, qemu-devel@nongnu.org Message-ID: <104369c1-ccfd-bfda-5d1e-97e8e874f45d@redhat.com> Subject: Re: [Qemu-devel] [Bug 1712818] [NEW] live migration with storage encounter assert(!(bs->open_flags & BDRV_O_INACTIVE)) crashes References: <150357954932.16920.8202218494274187188.malonedeb@gac.canonical.com> In-Reply-To: <150357954932.16920.8202218494274187188.malonedeb@gac.canonical.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable On 08/24/2017 07:59 AM, meeho yuen wrote: > Public bug reported: >=20 > The vm guest runs a iotest program, and i migrate it with virsh --copy-= > storage-all,then the qemu process on the source host happens to crash > with the following message: >=20 > kvm: block/io.c:1543: bdrv_co_pwritev: Assertion `!(bs->open_flags & 0x= 0800)' failed. > 2017-08-24 11:43:45.919+0000: shutting down, reason=3Dcrashed > here is the release: > qemu 2.7 & 2.10.rc3 were tested. The just-tagged 2.10-rc4 includes a fix that should be addressing that issue during live migration; can you please re-test with that? (see also https://lists.gnu.org/archive/html/qemu-devel/2017-08/msg04513.html)= --=20 Eric Blake, Principal Software Engineer Red Hat, Inc. +1-919-301-3266 Virtualization: qemu.org | libvirt.org --5vTwFINBbP8M4soUtvRwQCvrxON4v3FIq Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Comment: Public key at http://people.redhat.com/eblake/eblake.gpg Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQEzBAEBCAAdFiEEccLMIrHEYCkn0vOqp6FrSiUnQ2oFAlmfA3UACgkQp6FrSiUn Q2q73wf/fcc15FmdqSSjmoz5QkcK4ZZtxGxXZqYEQojwQ9LZiJYYozyXUaaiZ0U1 d7gCz3eSob8NC021OtOCa9CddLqiyd7qGM+00Fcd9frlQloW9JHFrDbLUClkC4mu x3jArDU7+lXnTa1XQ83K8hTTJC7BKFxgMiVUT1ZcO26YpJz3l4/rzjWOgxhLRPd+ YJ6etK2upJ/cen4jTF+ArRj+Vr3O3o2mGGfHX2kWKWwXxD+hT+ZY+K0DO0vxIQKm LO30kCbwdpuEKKY98idVpLpiWQwUDPDpu44s/1bPagXLK4c8VZxhpAEWLgepldca 2ll3M17Qtg55PpnV9MFMqSRMsGepUA== =ryCW -----END PGP SIGNATURE----- --5vTwFINBbP8M4soUtvRwQCvrxON4v3FIq--