I'm trying to pass a pcie-device into a kvm guest. qemu-kvm is started
by libvirt with this command:
[...]
Failed to assign irq for hostdev0: Operation not permitted
Perhaps you are assigning a device that shares an IRQ with another device?
Found out what was causing the issue:
Current
Hi Pauline,
To follow up on the issues with kvm-85 and libvirt I discovered the
following issue: libvirt detects from the help of qemu which options it can
give to qemu. (in this case obviously /usr/kvm/bin/qemu-system-x86_64
-help)
If you look carefully to the output of the -help of qemu
Hi Andreas,
On Thursday 23 April 2009 19:34:31 Andreas Plesner Jacobsen wrote:
On Thu, Apr 23, 2009 at 06:57:45PM +0200, Gerd v. Egidy wrote:
sorry, I'm not getting that far to make this a problem. I just added the
second disk (the virtio one) to test if virtio is working when the guest
Hi Bernhard,
On Friday 24 April 2009 14:56:15 Bernhard Held wrote:
does not boot, BIOS complains Boot failed: could not read the boot
disk:
-drive file=/dev/VolGroup00/testpart,if=virtio,index=0 \
Please try with:
-drive file=/dev/VolGroup00/testpart,if=virtio,index=0,boot=on \
That's
Hi,
I just tried to upgrade my kvm (from 79) to the new 85. I'm using qemu-kvm-
devel with the kvm-modules (and kernel-includes) that came with 2.6.29.1.
Qemu-blockdevices and virtio-net work well. But virtio blockdevices are not
accessible from within the guest system. Neither can the BIOS
Hi Darius,
After an upgrade from kvm-84 to kvm-85 all my guests won't start because
no boot device could be found.
[...]
A rollback to kvm-84 OR changing the hdd from vda to ide for the guests
and everything is OK again
I'm having the same problem and repored it to the list just some hours
Hi Bernhard,
After an upgrade from kvm-84 to kvm-85 all my guests won't start because
no boot device could be found.
No problem here, my guests run fine with kvm-85 and 2.6.29.1:
-drive file=$IMG,format=raw,cache=none
Are you sure you are using a virtio blockdevice and not a regular
Hi Bernhard,
After an upgrade from kvm-84 to kvm-85 all my guests won't start
because no boot device could be found.
No problem here, my guests run fine with kvm-85 and 2.6.29.1:
-drive file=$IMG,format=raw,cache=none
This is the right example:
-drive
Hi Andreas,
I am (or better libvirt is) starting the guest like this:
-drive file=/dev/VolGroup00/testboot,if=ide,index=0 \
-drive file=/dev/VolGroup00/testvirt,if=virtio,index=1 \
Both should have index=0 (or no index at all), since the index is
internal to the driver.
sorry, I'm not
