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From: Paolo Bonzini <pbonzini@redhat.com>
To: Peter Lieven <pl@kamp.de>, John Snow <jsnow@redhat.com>,
	"Dr. David Alan Gilbert" <dgilbert@redhat.com>
Cc: "qemu-devel@nongnu.org" <qemu-devel@nongnu.org>, qemu-block@nongnu.org
Subject: Re: [Qemu-devel] [Qemu-block] Migration sometimes fails with IDE and Qemu 2.2.1
Date: Thu, 09 Apr 2015 14:50:50 +0200	[thread overview]
Message-ID: <552675AA.2040003@redhat.com> (raw)
In-Reply-To: <552674B0.8070600@kamp.de>



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

  reply	other threads:[~2015-04-09 12:51 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-04-06 18:47 [Qemu-devel] Migration sometimes fails with IDE and Qemu 2.2.1 Peter Lieven
2015-04-06 18:50 ` [Qemu-devel] [Qemu-block] " John Snow
2015-04-06 19:02   ` Peter Lieven
2015-04-06 19:10     ` Peter Lieven
2015-04-07  8:43       ` Dr. David Alan Gilbert
2015-04-07 15:11         ` Peter Lieven
2015-04-07 15:14           ` Paolo Bonzini
2015-04-07 18:54             ` Peter Lieven
2015-04-07 15:29           ` Dr. David Alan Gilbert
2015-04-07 18:44             ` Peter Lieven
2015-04-07 18:56               ` John Snow
2015-04-07 19:02                 ` Peter Lieven
2015-04-07 19:13                   ` John Snow
2015-04-09  6:34                     ` Peter Lieven
2015-04-09 12:46                     ` Peter Lieven
2015-04-09 12:50                       ` Paolo Bonzini [this message]
2015-04-07 19:01               ` Dr. David Alan Gilbert
2015-04-07 19:04                 ` Peter Lieven
2015-04-09 12:49                 ` Peter Lieven
2015-04-09 13:32                   ` Peter Lieven
2015-04-09 13:43                   ` Dr. David Alan Gilbert
2015-04-09 14:54                     ` Peter Lieven
2015-04-09 15:17                       ` Paolo Bonzini
2015-04-11 13:11                         ` Peter Lieven
2015-04-11 15:00                           ` Peter Lieven
2015-04-13  7:20                             ` Peter Lieven
2015-04-07 20:05               ` Paolo Bonzini
2015-04-09  6:43                 ` Peter Lieven

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