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Re: [Qemu-discuss] qemu-kvm hangs at boot when the disk interface is vir
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From: |
Narcis Garcia |
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Subject: |
Re: [Qemu-discuss] qemu-kvm hangs at boot when the disk interface is virtio. |
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Date: |
Mon, 13 Nov 2017 18:04:47 +0100 |
Exact guest OS ?
El 13/11/17 a les 16:03, Shiyao MA ha escrit:
> Hi,
>
> When use kvm with the virtio disk interface, the guest Linux hangs at boot.
>
> # this hangs
> sudo kvm -nographic -kernel mybzimage --drive
> file=debian.img,format=raw,index=0,if=virtio -append "debug
> console=ttyS0 root=/dev/vda"
>
> full log here:
> https://bpaste.net/show/192cc92cbfcb
>
>
> However, using tcg emulation mode, it boots normally.
>
> qemu -nographic -kernel mybzimage --drive
> file=debian.img,format=raw,index=0,if=virtio -append "console=ttyS0
> root=/dev/vda"
>
> full log here:
> https://bpaste.net/show/5fe3363a697a
>
>