@@ -117,7 +117,12 @@ variants:
- stress_boot: install setup
type = stress_boot
max_vms = 5
- alive_test_cmd = ps aux
+ alive_test_cmd = uname -a
+ clone_address_index_base = 10
+ kill_vm = yes
+ kill_vm_vm1 = no
+ kill_vm_gracefully = no
+ extra_params += " -snapshot"
- shutdown: install setup
type = shutdown
@@ -541,8 +541,8 @@ def run_stress_boot(tests, params, env):
raise error.TestFail("Could not log into first guest")
num = 2
- vms = []
sessions = [session]
+ address_index = int(params.get("clone_address_index_base", 10))
# boot the VMs
while num <= int(params.get("max_vms")):
@@ -550,15 +550,12 @@ def run_stress_boot(tests, params, env):
vm_name = "vm" + str(num)
# clone vm according to the first one
- vm_params = params.copy()
- vm_params['image_snapshot'] = "yes"
- vm_params['kill_vm'] = "yes"
- vm_params['kill_vm_gracefully'] = "no"
+ vm_params = vm.get_params().copy()
+ vm_params["address_index"] = str(address_index)
curr_vm = vm.clone(vm_name, vm_params)
kvm_utils.env_register_vm(env, vm_name, curr_vm)
params['vms'] += " " + vm_name
- #vms.append(curr_vm)
logging.info("Booting guest #%d" % num)
if not curr_vm.create():
raise error.TestFail("Cannot create VM #%d" % num)
@@ -571,10 +568,11 @@ def run_stress_boot(tests, params, env):
sessions.append(curr_vm_session)
# check whether all previous ssh sessions are responsive
- for i, vm_session in enumerate(sessions):
- if vm_session.get_command_status(params.get("alive_test_cmd")):
+ for i, se in enumerate(sessions):
+ if se.get_command_status(params.get("alive_test_cmd")) != 0:
raise error.TestFail("Session #%d is not responsive" % i)
num += 1
+ address_index += 1
except (error.TestFail, OSError):
for se in sessions:
Take an additional parameter 'clone_address_index_base' which indicates the initial value for 'address_index' for the cloned VMs. This value is incremented after each clone is created. I assume the original VM has a single NIC; otherwise NICs will end up sharing MAC addresses, which is bad. Also, make a few small corrections: - Take the params for the clones from the original VM's params, not from the test's params, because the test's params contain information about several VMs, only one of which is the original VM. The original VM's params, on the other hand, describe just a single VM (which we want to clone). - Change the way kill_vm.* parameters are sent to the postprocessor. (The postprocessor doesn't read params from the VM objects but rather from the test's params dict.) - Replace 'if get_command_status(...)' with 'if get_command_status(...) != 0'. - Replace the test command 'ps aux' with 'uname -a'. The silly reason for this is that DSL-4.2.5 doesn't like 'ps aux'. Since 'uname -a' is just as good (AFAIK), use it instead. Signed-off-by: Michael Goldish <mgoldish@redhat.com> --- client/tests/kvm/kvm_tests.cfg.sample | 7 ++++++- client/tests/kvm/kvm_tests.py | 14 ++++++-------- 2 files changed, 12 insertions(+), 9 deletions(-)