On 06/27/2017 11:19 AM, Scott Garfinkle wrote: > While looking to implement a migrate-getmaxdowntime command (coming), > I noticed that the setmaxdowntime is incorrectly looking at its > parameter as a signed longlong. Not sure how that got past gcc, but > here's a simple patch to make the command line parsing and the parameter to > the worker functions all have the correct (unsigned) type. > > Signed-off-by: Scott Garfinkle <seg@xxxxxxxxxx> > --- > tools/virsh-domain.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > "For some commands" allowing a -1 provides a mechanism to set an almost infinite time without having to type such a large value. Still in this case since, the "downtime < 1" check immediately follows it seems that wouldn't be the case here! Looking at QEMU code briefly - I do note the QEMU set downtime (and speed) commands that end up getting called are listed as "deprecated" in favor of migrate-set-parameters (downtime-limit and max-bandwidth, since QEMU 2.8). So while you're at thinking about a getmaxdowntime type functionality maybe you'd want to give that a go as well (of course you'd have to add capabilities to detect when it was implemented using set-parameters)... In any case, Reviewed-by: John Ferlan <jferlan@xxxxxxxxxx> I'll push in a bit... Tks - John -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list
