On Tue, Jul 03, 2012 at 10:54:37PM +0200, Alexander Graf wrote:
On 03.07.2012, at 22:37, Jason Baron wrote:
On Tue, Jul 03, 2012 at 08:52:50PM +0200, Alexander Graf wrote:
On 03.07.2012, at 20:46, Jason Baron wrote:
On Tue, Jul 03, 2012 at 08:41:29PM +0200, Alexander Graf wrote:
On 03.07.2012, at 20:38, Jason Baron wrote:
On Tue, Jul 03, 2012 at 08:25:52PM +0200, Alexander Graf wrote:
On 03.07.2012, at 18:16, Jason Baron wrote:
Hi,
Update on q35 testing with various os's.
Linux
-----
-RHEL6.3 installs + runs
-Fedora 16 install + runs
-Fedora 17 - squashfs errors
running on already installed f17 seems ok.
Windows
-------
-W7 - install error:
"A required cd/dvd device driver is missing. If you have a
driver floppy disk, CD, DVD, or USB flash drive, please insert it now.
"
Related to the new ahci controller, since if I go back to an
ide conroller it keeps going (albeit the install is *very* slow).
So I'm wondering if we need an ide compatibility mode? Or perhaps, there
are other ideas.
Does it work with AHCI and -M pc? It should. Last time I tried it did at least
:).
Alex
Yes, adding the ahci controller to -M pc, I see a disk drive and the
controller show up in the device manager. I read in some of the ahci
commit messages that the cdrom device didn't show up. Did cdrom ever
work with ahci?
It did on Linux at least, yes. Does it work on Linux for you?
I meant did a cdrom on the ahci controller configure on windows?
Yes, Linux seems to be happy with the drive and cdrom on the ahci. See
my above test results. (ich9-ahci is the default controller for q35).
Ah, good. I don't remember tbh. But I suppose since it doesn't work for you,
it's broken :). Do you have time to look into it?
I have time to look at it (I'm trying to get q35 working on as many os's
as possible), but I'm far from an expert on ahci. So if you had some
time to look at it, that would be great. My q35 trees are at:
Not sure how quickly I can get around to it. I still have quite a bunch of
other stuff on my plate atm.
git://github.com/jibaron/q35-qemu.git
git://github.com/jibaron/q35-seabios.git
With a cmd line such as:
/usr/local/bin/qemu-system-x86_64 -name "f16" -M pc_q35 -m 1G -smp 4
-hda ./f16.img --enable-kvm -bios<path>/q35-seabios/out/bios.bin
-acpitable file=<path>/q35-seabios/out/q35-acpi-dsdt.aml -monitor stdio
I suppose you mean something that actually does -cdrom?
oops. yes. here's an example:
/usr/local/bin/qemu-system-x86_64 -boot c -name "w7" -m 6G -smp 4 -M
pc_q35 -cdrom
/images/isos/en_windows_7_ultimate_with_sp1_x64_dvd_u_677332.iso
-hda /images/w7-q35.img -vnc :5 --enable-kvm -bios
/root/seabios/seabios/out/bios.bin -acpitable
file=/root/seabios/seabios/out/q35-acpi-dsdt.aml -monitor stdio
The error I run into is:
"A required cd/dvd device driver is missing. If you have a
driver floppy disk, CD, DVD, or USB flash drive, please insert it now.
"
Well, that only tells us that it couldn't find its own CD drive. The question
is why. Some ATA logs would be nice here :).
I've posted a log at: http://people.redhat.com/~jbaron/qemu/log
Created with the debug patch below.