From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:35092) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YgBvG-0006H5-4b for qemu-devel@nongnu.org; Thu, 09 Apr 2015 08:51:09 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YgBvF-0007gW-4n for qemu-devel@nongnu.org; Thu, 09 Apr 2015 08:51:06 -0400 Message-ID: <552675AA.2040003@redhat.com> Date: Thu, 09 Apr 2015 14:50:50 +0200 From: Paolo Bonzini MIME-Version: 1.0 References: <5522D4BD.7080805@kamp.de> <5522D57B.3000203@redhat.com> <5522D85D.20907@kamp.de> <5522DA21.1010702@kamp.de> <20150407084303.GA2298@work-vm> <5523F38A.4090305@kamp.de> <20150407152957.GB2287@work-vm> <55242597.1000700@kamp.de> <55242862.9020205@redhat.com> <552429CA.4070705@kamp.de> <55242C46.40601@redhat.com> <552674B0.8070600@kamp.de> In-Reply-To: <552674B0.8070600@kamp.de> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [Qemu-block] Migration sometimes fails with IDE and Qemu 2.2.1 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Peter Lieven , John Snow , "Dr. David Alan Gilbert" Cc: "qemu-devel@nongnu.org" , qemu-block@nongnu.org On 09/04/2015 14:46, Peter Lieven wrote: >>> >>> >> >> BMDMA is the PCI HBA for IDE, I think it's the default for most >> machines that aren't using the AHCI HBA. >> >> To get ISA, try launching with the machine "isapc" which will force >> it, or add the device manually, it's named "isa-ide". >> The BMDMA PCI device is just named "ide". > > Unfortunately, the BIOS can't boot if I specify device isa-ide. Booting with ide-core.nodma=1 should have the same effect. Paolo