Re: virtio block drivers not working

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On Mar 22, 2009, at 5:30 PM, Christoph Hellwig wrote:

I do you virtio block in a very similar setup to yours (fully static
kernel, -kernel option to kvm/qemu) sucesfully for quite a a while.

Can you post your kernel .config and the contents of /proc/devices
and /proc/partitions to debug this further?


I've found the problem. In my testing, I was changing my second drive from ide to virtio, so it looked like this:

-drive index=0,media=disk,if=ide,file=/root
-drive index=1,media=disk,if=virtio,file=/data

This doesn't work though, even as vdb, as since the interface is the first virtio, the index needs to be set back to 0. This gives me a / dev/vda like I was expecting.

Thanks,
Caleb
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