From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([140.186.70.92]:58203) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QElgn-000588-Vb for qemu-devel@nongnu.org; Tue, 26 Apr 2011 13:04:43 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1QElgn-0000K8-2k for qemu-devel@nongnu.org; Tue, 26 Apr 2011 13:04:41 -0400 Received: from isrv.corpit.ru ([86.62.121.231]:33778) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QElgm-0000Jm-Qv for qemu-devel@nongnu.org; Tue, 26 Apr 2011 13:04:41 -0400 Message-ID: <4DB6FB25.5080505@msgid.tls.msk.ru> Date: Tue, 26 Apr 2011 21:04:37 +0400 From: Michael Tokarev MIME-Version: 1.0 References: <1283784174-30436-1-git-send-email-bernhard.kohl@nsn.com> <4CADAE8E.2050405@redhat.com> <34941DDA-4ADD-478F-A529-2B48F4A64541@dlh.net> <4D773E9F.6060009@redhat.com> <4D77479D.9010903@nsn.com> <4DB6DAC8.9060101@dlh.net> In-Reply-To: <4DB6DAC8.9060101@dlh.net> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH] lsi53c895a: add support for ABORT messages List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Peter Lieven Cc: ext Kevin Wolf , Bernhard Kohl , qemu-devel@nongnu.org, "Nicholas A. Bellinger" , Hannes Reinecke 26.04.2011 18:46, Peter Lieven wrote: [] > i recently saw some qemu-kvm 0.12.5 guests with scsi and this patch > applies crashing when > we updated our backend iscsi storages. (short interrupt in traffic flow, > iscsi disconnect + reconnect) > > i always see: > lsi_scsi: error: ORDERED queue not implemented > > and then either the maschine just hangs or it even aborts due to this > assertion: > qemu-kvm-0.12.5: /usr/src/qemu-kvm-0.12.5/hw/lsi53c895a.c:596: > lsi_reselect: Assertion `s->current == ((void *)0)' failed. http://bugs.debian.org/613413 talks about this very issue too ;) > any ideas? Unfortunately, no, except that it looks like scsi support is not of production quality still. /mjt