when run "virsh setvcpus vm --count <current> --config", and destroy vm, then start vm, it can display cpu hotpluggable information when run "virsh dumpxml vm | grep vcpu". so we can know the value of enabled and hotpluggable attributes of the current vcpus.
Signed-off-by: Jidong Xia <[email protected]> --- src/qemu/qemu_hotplug.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c index c574f63..312f257 100644 --- a/src/qemu/qemu_hotplug.c +++ b/src/qemu/qemu_hotplug.c @@ -6274,8 +6274,10 @@ qemuDomainSetVcpusConfig(virDomainDefPtr def, /* ordering information may become invalid, thus clear it */ virDomainDefVcpuOrderClear(def); - if (curvcpus == nvcpus) + if (curvcpus == nvcpus) { + def->individualvcpus = true; return; + } if (curvcpus < nvcpus) { for (i = 0; i < maxvcpus; i++) { -- 1.8.3.1
