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From: Alexander Graf <agraf@suse.de>
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Date: Sat, 21 May 2011 14:00:11 +0200
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Subject: Re: [Qemu-devel] AHCI problems.
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To: Alexey Zaytsev <alexey.zaytsev@gmail.com>
Cc: Kevin Wolf <kwolf@redhat.com>, qemu-devel@nongnu.org


On 21.05.2011, at 13:46, Alexey Zaytsev wrote:

> On Sat, May 21, 2011 at 14:26, Alexey Zaytsev =
<alexey.zaytsev@gmail.com> wrote:
>>> Ok, so I just installed the current OpenIndiana development build =
(http://dlc.openindiana.org/isos/148/oi-dev-148-text-x86.iso) on AHCI =
and booted from it. It works just fine for me :).
>>>=20
>>=20
>> Confirmed, works after a clean install. I'll see if I can get it into
>> non-working state.
>>=20
> Ok, I guess I got it. There is some incompatibility between ide and
> ahci drivers. The first oi instance was installed usigned ide, and
> won't work with ahci. The second one was installed on ahci, but won't
> work with ide. This is supposed to work, right?

I'm not sure what Solaris does here, so I frankly have no idea if this =
is supposed to work. IDE and AHCI are different interfaces, so there's a =
good chance it simply doesn't work. How about real hardware? Can you =
take an openSolaris installation, install it using ICH in IDE mode, =
switch to AHCI mode and it works?


Alex