https://bugzilla.redhat.com/show_bug.cgi?id=1035108 When attempting to enable more vCPUs in the guest than is currently enabled in the guest but less than the maximum count for the VM we currently reported an unhelpful message: error: internal error: guest agent reports less cpu than requested This patch changes it to: error: invalid argument: requested vcpu count is greater than the count of enabled vcpus in the domain: 3 > 2 --- src/qemu/qemu_driver.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index e2d4e97..66f2a0e 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -4201,6 +4201,14 @@ qemuDomainSetVcpusFlags(virDomainPtr dom, unsigned int nvcpus, goto endjob; } + if (nvcpus > vm->def->vcpus) { + virReportError(VIR_ERR_INVALID_ARG, + _("requested vcpu count is greater than the count " + "of enabled vcpus in the domain: %d > %d"), + nvcpus, vm->def->vcpus); + goto endjob; + } + qemuDomainObjEnterAgent(vm); ncpuinfo = qemuAgentGetVCPUs(priv->agent, &cpuinfo); qemuDomainObjExitAgent(vm); -- 1.8.4.3 -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list