On 01/25/2017 10:16 AM, Martin Kletzander wrote: > We were setting it based on whether it was supported and that lead to > setting it to NULL, which our JSON code caught. However it ended up > producing the following results: > > $ virsh blkdeviotune fedora vda --total-bytes-sec-max 2000 > error: Unable to change block I/O throttle > error: internal error: argument key 'group' must not have null value > > Signed-off-by: Martin Kletzander <mkletzan@xxxxxxxxxx> > --- > src/qemu/qemu_driver.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c > index 516a851d3d55..f45972e3c823 100644 > --- a/src/qemu/qemu_driver.c > +++ b/src/qemu/qemu_driver.c > @@ -17506,7 +17506,7 @@ qemuDomainSetBlockIoTune(virDomainPtr dom, > qemuDomainObjEnterMonitor(driver, vm); > ret = qemuMonitorSetBlockIoThrottle(priv->mon, device, > &info, supportMaxOptions, > - supportGroupNameOption, > + set_fields & QEMU_BLOCK_IOTUNE_SET_GROUP_NAME, > supportMaxLengthOptions); > if (qemuDomainObjExitMonitor(driver, vm) < 0) > ret = -1; > ACK, but the other options (Max and MaxLength) seem to suffer the same issue. Michal -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list
