[libvirt] [PATCHv2 37/62] qemu: process: Setup disk io throttling for -blockdev

Ján Tomko jtomko at redhat.com
Thu Aug 16 13:03:03 UTC 2018


On Mon, Aug 13, 2018 at 06:00:11PM +0200, Peter Krempa wrote:
>The proper way to do this would be to use the 'throttle' driver but
>unfortunately it can't change the 'throttle_group' so we can't provide
>feature parity. This hack uses the block_set_io_throttle command to do
>so until we can properly replace it.
>
>Signed-off-by: Peter Krempa <pkrempa at redhat.com>
>---
> src/qemu/qemu_process.c | 50 +++++++++++++++++++++++++++++++++++++++++++++++++
> 1 file changed, 50 insertions(+)
>

Reviewed-by: Ján Tomko <jtomko at redhat.com>

Jano
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