Re: [Qemu-devel] Windows Virtio Issue

[Paul Fisher]

On 26 March 2012 09:50, Vadim Rozenfeld <address@hidden> wrote:

On Sunday, March 25, 2012 07:01:54 PM Yan Vugenfirer wrote:
Hi Paul,
Could you try reproducing this problem on "-smp 2" guest, with
small memory dump option turned on, instead of kernel memory dump.

Thanks,
Vadim.

Hi Vadim.

Thank you kindly for getting back to me.

I can certainly do that:

Dump and BSOD are in a zip at http://dl.dropbox.com/u/12332019/2200-VirtioBSOD-2.zip

This time running with 2 cores:

qemu-kvm
 -m 1024 -smp sockets=1,cores=2 -cpu host -nodefaults -vga cirrus -vnc :1  -drive 
if=none,id=block.0,format=raw, cache=writeback,file=drive.img -device 
virtio-blk-pci,bootindex=1,drive=block.0 -monitor stdio

Same procedure to get it to break - run crystal disk mark. Passed the stream read/write and 512k block read/write - broke at the seek intensive 4k level.

Regards,
Paul