[libvirt] [PATCH v2] Fix blkdeviotune for shutoff domain

[Jiri Denemark]

On Fri, May 24, 2013 at 11:57:32 +0200, Martin Kletzander wrote:
> Function qemuDomainSetBlockIoTune() was checking QEMU capabilities
> even when !(flags & VIR_DOMAIN_AFFECT_LIVE) and the domain was
> shutoff, resulting in the following problem:
> 
>  virsh # domstate asdf; blkdeviotune asdf vda --write-bytes-sec 100
>  shut off
> 
>  error: Unable to change block I/O throttle
>  error: unsupported configuration: block I/O throttling not supported with this QEMU binary
> 
> Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=965016
> 
> Signed-off-by: Martin Kletzander <mkletzan at redhat.com>
> ---
> 
> Notes:
>     Moved the job starting before anything happens
> 
>  src/qemu/qemu_driver.c | 33 ++++++++++++++-------------------
>  1 file changed, 14 insertions(+), 19 deletions(-)

ACK

Jirka