Re: [Qemu-devel] [PATCH v2] iotests: Make 200 run on tmpfs

[Jeff Cody <jcody@redhat.com>]

On Wed, Jan 17, 2018 at 02:50:15PM +0100, Max Reitz wrote:
> 200 currently fails on tmpfs because it sets cache=none.  However,
> without that (and aio=native), the test still works now and it fails
> before Jeff's series (on fc7dbc119e0852a70dc9fa68bb41a318e49e4cd6).  So
> we can probably remove the aio=native safely, and replace cache=none by
> cache=$CACHEMODE.
> 
> Signed-off-by: Max Reitz <mreitz@redhat.com>
> ---
> v2: Use cache=$CACHEMODE instead of dropping it altogether [Stefan]
> ---
>  tests/qemu-iotests/200 | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/tests/qemu-iotests/200 b/tests/qemu-iotests/200
> index d8787ddb46..ddbdedc476 100755
> --- a/tests/qemu-iotests/200
> +++ b/tests/qemu-iotests/200
> @@ -60,7 +60,7 @@ qemu_comm_method="qmp"
>  _launch_qemu -device pci-bridge,id=bridge1,chassis_nr=1,bus=pci.0 \
>               -object iothread,id=iothread0 \
>               -device virtio-scsi-pci,bus=bridge1,addr=0x1f,id=scsi0,iothread=iothread0 \
> -             -drive file="${TEST_IMG}",media=disk,if=none,cache=none,id=drive_sysdisk,aio=native,format=$IMGFMT \
> +             -drive file="${TEST_IMG}",media=disk,if=none,cache=$CACHEMODE,id=drive_sysdisk,format=$IMGFMT \
>               -device scsi-hd,drive=drive_sysdisk,bus=scsi0.0,id=sysdisk,bootindex=0
>  h1=$QEMU_HANDLE
>  
> -- 
> 2.14.3
> 

Thanks,

Applied to my block branch:

git://github.com/codyprime/qemu-kvm-jtc block

-Jeff