When start a vm which have a memory device with address, the error like this : error: Failed to start domain test3 error: internal error: early end of file from monitor: possible problem: 2015-03-26T03:45:52.338891Z qemu-kvm: -device pc-dimm,node=0,memdev=memdimm0, id=dimm0,slot=0,base=4294967296: Property '.base' not found After check the qemu code i think this 'base' should named as 'addr', you can see this mail: http://lists.gnu.org/archive/html/qemu-devel/2014-06/msg00129.html Or check the include/hw/mem/pc-dimm.h in qemu source. Also add a tests for this. Signed-off-by: Luyao Huang <lhuang(a)redhat.com&gt; --- I didn't change this parameter's name ('base'), because i am not sure if there is some special mean in it, or it is a result after discuss. src/qemu/qemu_command.c | 2 +- .../qemuxml2argv-memory-hotplug-dimm-addr.args | 9 +++++ .../qemuxml2argv-memory-hotplug-dimm-addr.xml | 45 ++++++++++++++++++++++ tests/qemuxml2argvtest.c | 2 + 4 files changed, 57 insertions(+), 1 deletion(-) create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-memory-hotplug-dimm-addr.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-memory-hotplug-dimm-addr.xml diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index 04c8df7..2941e7d 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -4909,7 +4909,7 @@ qemuBuildMemoryDeviceStr(virDomainMemoryDefPtr mem, if (mem->info.type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_DIMM) { virBufferAsprintf(&buf, ",slot=%d", mem->info.addr.dimm.slot); - virBufferAsprintf(&buf, ",base=%llu", mem->info.addr.dimm.base); + virBufferAsprintf(&buf, ",addr=%llu", mem->info.addr.dimm.base); } break; diff --git a/tests/qemuxml2argvdata/qemuxml2argv-memory-hotplug-dimm-addr.args b/tests/qemuxml2argvdata/qemuxml2argv-memory-hotplug-dimm-addr.args new file mode 100644 index 0000000..7c59454 --- /dev/null +++ b/tests/qemuxml2argvdata/qemuxml2argv-memory-hotplug-dimm-addr.args @@ -0,0 +1,9 @@ +LC_ALL=C PATH=/bin HOME=/home/test USER=test LOGNAME=test QEMU_AUDIO_DRV=none \ +/usr/bin/qemu -S -M pc -m size=219136k,slots=16,maxmem=1099511627776k -smp 2 \ +-numa node,nodeid=0,cpus=0-1,mem=214 \ +-object memory-backend-ram,id=memdimm0,size=536870912,host-nodes=1-3,\ +policy=bind \ +-device pc-dimm,node=0,memdev=memdimm0,id=dimm0,slot=0,addr=4294967296 \ +-nographic -nodefaults -monitor unix:/tmp/test-monitor,server,nowait \ +-no-acpi -boot c -usb -hda /dev/HostVG/QEMUGuest1 \ +-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 diff --git a/tests/qemuxml2argvdata/qemuxml2argv-memory-hotplug-dimm-addr.xml b/tests/qemuxml2argvdata/qemuxml2argv-memory-hotplug-dimm-addr.xml new file mode 100644 index 0000000..2e302c4 --- /dev/null +++ b/tests/qemuxml2argvdata/qemuxml2argv-memory-hotplug-dimm-addr.xml @@ -0,0 +1,45 @@ +<domain type='qemu'> + <name>QEMUGuest1</name> + <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid> + <maxMemory slots='16' unit='KiB'>1099511627776</maxMemory> + <memory unit='KiB'>743423</memory> + <currentMemory unit='KiB'>743423</currentMemory> + <vcpu placement='static' cpuset='0-1'>2</vcpu> + <os> + <type arch='i686' machine='pc'>hvm</type> + <boot dev='hd'/> + </os> + <cpu> + <topology sockets='2' cores='1' threads='1'/> + <numa> + <cell id='0' cpus='0-1' memory='219136' unit='KiB'/> + </numa> + </cpu> + <clock offset='utc'/> + <on_poweroff>destroy</on_poweroff> + <on_reboot>restart</on_reboot> + <on_crash>destroy</on_crash> + <devices> + <emulator>/usr/bin/qemu</emulator> + <disk type='block' device='disk'> + <source dev='/dev/HostVG/QEMUGuest1'/> + <target dev='hda' bus='ide'/> + <address type='drive' controller='0' bus='0' target='0' unit='0'/> + </disk> + <controller type='ide' index='0'/> + <controller type='usb' index='0'/> + <controller type='pci' index='0' model='pci-root'/> + <memballoon model='virtio'/> + <memory model='dimm'> + <source> + <nodemask>1-3</nodemask> + <pagesize unit='KiB'>4096</pagesize> + </source> + <target> + <size unit='KiB'>524287</size> + <node>0</node> + </target> + <address type='dimm' slot='0' base='0x100000000'/> + </memory> + </devices> +</domain> diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c index 08f374e..a4cb887 100644 --- a/tests/qemuxml2argvtest.c +++ b/tests/qemuxml2argvtest.c @@ -1548,6 +1548,8 @@ mymain(void) DO_TEST("memory-hotplug", QEMU_CAPS_DEVICE_PC_DIMM, QEMU_CAPS_NUMA); DO_TEST("memory-hotplug-dimm", QEMU_CAPS_DEVICE_PC_DIMM, QEMU_CAPS_NUMA, QEMU_CAPS_DEVICE, QEMU_CAPS_OBJECT_MEMORY_RAM); + DO_TEST("memory-hotplug-dimm-addr", QEMU_CAPS_DEVICE_PC_DIMM, QEMU_CAPS_NUMA, + QEMU_CAPS_DEVICE, QEMU_CAPS_OBJECT_MEMORY_RAM); virObjectUnref(driver.config); virObjectUnref(driver.caps); -- 1.8.3.1