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Merge pull request autotest#5657 from nanli1/add_case_for_virtio_mem_…
…hot_unplug add case for virtio memory hot unplug
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libvirt/tests/cfg/memory/memory_devices/virtio_mem_hot_unplug.cfg
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- memory.devices.virtio_mem.hot_unplug: | ||
no s390-virtio | ||
type = virtio_mem_hot_unplug | ||
start_vm = yes | ||
mem_model = "virtio-mem" | ||
allocate_size = "1048576" | ||
allocate_memory = "${allocate_size}KiB" | ||
target_size = "1048576" | ||
request_size = "1048576" | ||
unplug_target_size = '1048576' | ||
unplug_request_size = '1048576' | ||
size_unit = 'KiB' | ||
block_unit = 'KiB' | ||
request_unit = 'KiB' | ||
unplug_size_unit = 'KiB' | ||
unplug_block_unit = 'KiB' | ||
unplug_request_unit = 'KiB' | ||
node = 0 | ||
unplug_node = 0 | ||
slot = 0 | ||
mem_value = 2097152 | ||
current_mem = 2097152 | ||
numa_mem = 1048576 | ||
max_mem = 4194304 | ||
max_mem_slots = 16 | ||
base = "0x100000000" | ||
addr_dict = "'address':{'attrs': {'base': '${base}'}}" | ||
kernel_extra_params_add = "memhp_default_state=online_movable" | ||
unplug_event = "device-removed" | ||
audit_cmd = "ausearch --start today -m VIRT_RESOURCE | grep 'mem'" | ||
ausearch_check = 'old-mem=%d new-mem=%d' | ||
expected_log = "device_del" | ||
kernel_hp_file = '/sys/devices/system/node/node0/hugepages/hugepages-%skB/nr_hugepages' | ||
max_dict = '"max_mem_rt": ${max_mem}, "max_mem_rt_slots": ${max_mem_slots}, "max_mem_rt_unit": "KiB"' | ||
numa_dict = "'vcpu': 4,'cpu':{'numa_cell': [{'id': '0', 'cpus': '0-1', 'memory': '${numa_mem}'}, {'id': '1', 'cpus': '2-3', 'memory': '${numa_mem}'}]}" | ||
vm_attrs = {${numa_dict},${max_dict},'memory_unit':'KiB','memory':${mem_value},'current_mem':${current_mem},'current_mem_unit':'KiB'} | ||
required_kernel = [5.14.0,) | ||
guest_required_kernel = [5.8.0,) | ||
func_supported_since_libvirt_ver = (10, 0, 0) | ||
func_supported_since_qemu_kvm_ver = (8, 2, 0) | ||
machine_version = "9.4.0" | ||
variants case: | ||
- target_and_address: | ||
unplug_request_size = '0' | ||
updated_request_option = "--requested-size 0" | ||
- source_mib_and_hugepages: | ||
target_size = "1024" | ||
request_size = "512" | ||
size_unit = 'MiB' | ||
request_unit = "MiB" | ||
node = 1 | ||
unplug_target_size = "1024" | ||
unplug_request_size = "0" | ||
unplug_size_unit = "MiB" | ||
unplug_request_unit = "MiB" | ||
unplug_node = 1 | ||
source_dict = {'nodemask': '0','pagesize': %d, 'pagesize_unit':'KiB'} | ||
updated_request_option = "--requested-size 0" | ||
- nonexistent_mem: | ||
node = 1 | ||
unplug_node = 1 | ||
target_size = "524288" | ||
request_size = "524288" | ||
unplug_target_size = "1048576" | ||
unplug_request_size = "524288" | ||
- none_zero_current: | ||
- none_zero_request: | ||
source_dict = {'nodemask': '0','pagesize': %d, 'pagesize_unit':'KiB'} | ||
virtio_dict = {'mem_model':'${mem_model}','alias': {'name': '%s'},'target': {${addr_dict},'size':${target_size}, 'size_unit':'${size_unit}', 'node':${node},'requested_size': ${request_size},'requested_unit':'${request_unit}', 'block_size': %s, 'block_unit':'${block_unit}'}} | ||
unplug_dict = {'mem_model':'${mem_model}','alias': {'name': '%s'},'target': {${addr_dict},'size':${unplug_target_size},'requested_size': ${unplug_request_size}, 'block_size': %s, 'size_unit':'${unplug_size_unit}','requested_unit':'${unplug_request_unit}','block_unit':'${unplug_block_unit}','node':${unplug_node}}} | ||
variants plug_way: | ||
- detach: | ||
detach_method = "detach" | ||
nonexistent_mem: | ||
unplug_error = "model 'virtio-mem' memory device not present in the domain configuration" | ||
none_zero_current: | ||
unplug_error = "virtio-mem device cannot get unplugged while 'size' != '0'" | ||
none_zero_request: | ||
unplug_error = "virtio-mem device cannot get unplugged while 'requested-size' != '0'" | ||
- detach_alias: | ||
no nonexistent_mem | ||
detach_method = "detach_alias" | ||
none_zero_current: | ||
unplug_error = "virtio-mem device cannot get unplugged while 'size' != '0'" | ||
none_zero_request: | ||
unplug_error = "virtio-mem device cannot get unplugged while 'requested-size' != '0'" |
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