reported here: http://www.redhat.com/archives/libvir-list/2014-November/msg00327.html I could have just remove bool supportMaxOptions variable, but if I had do this, we could not check anymore if the nparams variable is superior to QEMU_NB_BLOCK_IO_TUNE_PARAM_MAX. Signed-off-by: Matthias Gatto <matthias.gatto@xxxxxxxxxxxx> --- src/qemu/qemu_driver.c | 1 + 1 file changed, 1 insertion(+) diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index 56e8430..61c4af6 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -17024,6 +17024,7 @@ qemuDomainGetBlockIoTune(virDomainPtr dom, if (flags & VIR_DOMAIN_AFFECT_LIVE) { priv = vm->privateData; + supportMaxOptions = virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_DRIVE_IOTUNE_MAX); qemuDomainObjEnterMonitor(driver, vm); ret = qemuMonitorGetBlockIoThrottle(priv->mon, device, &reply, supportMaxOptions); qemuDomainObjExitMonitor(driver, vm); -- 1.8.3.1 -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list