From: Jason Wang <jasowang@xxxxxxxxxx>
This test just do the file transfer from host to guest during migartion in order
to check whether the nic/block state could be saved and loaded correctly.
Signed-off-by: Jason Wang <jasowang@xxxxxxxxxx>
---
.../kvm/tests/migration_with_file_transfer.py | 59 ++++++++++++++++++++
client/tests/kvm/tests_base.cfg.sample | 7 ++
2 files changed, 66 insertions(+), 0 deletions(-)
create mode 100644 client/tests/kvm/tests/migration_with_file_transfer.py
diff --git a/client/tests/kvm/tests/migration_with_file_transfer.py b/client/tests/kvm/tests/migration_with_file_transfer.py
new file mode 100644
index 0000000..8a316bf
--- /dev/null
+++ b/client/tests/kvm/tests/migration_with_file_transfer.py
@@ -0,0 +1,59 @@
+import logging, time
+from autotest_lib.client.common_lib import utils, error
+import kvm_subprocess, kvm_test_utils, kvm_utils
+
+
+def run_migration_with_file_transfer(test, params, env):
+ """
+ KVM migration test:
+ 1) Get a live VM and clone it.
+ 2) Verify that the source VM supports migration. If it does, proceed with
+ the test.
+ 3) Reboot the VM
+ 4) Send a migration command to the source VM and wait until it's finished.
+ 5) Kill off the source VM.
+ 6) Log into the destination VM after the migration is finished.
+
+ @param test: kvm test object.
+ @param params: Dictionary with test parameters.
+ @param env: Dictionary with the test environment.
+ """
+
+ def transfer_test(vm, host_path, guest_path, timeout=120):
+ """
+ vm.copy_files_to does not raise exception, so we need a wrapper
+ in order to make it to be used by BackgroundTest.
+ """
+ if not vm.copy_files_to(host_path, guest_path, timeout=timeout):
+ raise error.TestError("Fail to do the file transfer!")
+
+ vm = kvm_test_utils.get_living_vm(env, params.get("main_vm"))
+ timeout = int(params.get("login_timeout", 360))
+ session = kvm_test_utils.wait_for_login(vm, timeout=timeout)
+
+ mig_timeout = float(params.get("mig_timeout", "3600"))
+ mig_protocol = params.get("migration_protocol", "tcp")
+
+ guest_path = params.get("guest_path", "/tmp")
+ file_size = params.get("file_size", "1000")
+ transfer_timeout = int(params.get("transfer_timeout", "240"))
+ bg = None
+
+ try:
+ utils.run("dd if=/dev/zero of=/tmp/file bs=1M count=%s" % file_size)
+
+ # Transfer file from host to guest
+ bg = kvm_test_utils.BackgroundTest(transfer_test,
+ (vm, "/tmp/file", guest_path,
+ transfer_timeout))
+ bg.start()
+
+ while bg.is_alive():
+ logging.info("File transfer is not ended, start a round of migration ...")
+ # Migrate the VM
+ dest_vm = kvm_test_utils.migrate(vm, env, mig_timeout, mig_protocol, False)
+ vm = dest_vm
+ finally:
+ if bg: bg.join()
+ session.close()
+ utils.run("rm -rf /tmp/zero")
diff --git a/client/tests/kvm/tests_base.cfg.sample b/client/tests/kvm/tests_base.cfg.sample
index 8f6984c..2e06c3b 100644
--- a/client/tests/kvm/tests_base.cfg.sample
+++ b/client/tests/kvm/tests_base.cfg.sample
@@ -152,6 +152,9 @@ variants:
- with_reboot:
iterations = 1
type = migration_with_reboot
+ - with_file_transfer:
+ iterations = 1
+ type = migration_with_file_transfer
- boot_savevm: install setup unattended_install.cdrom
type = boot_savevm
@@ -1570,6 +1573,10 @@ variants:
migration_bg_command = start ping -t localhost
migration_bg_check_command = tasklist | find /I "ping.exe"
migration_bg_kill_command = taskkill /IM ping.exe /F
+ migrate_with_file_transfer:
+ guest_path = C:\
+ rtl8139:
+ file_size = 10
stress_boot:
alive_test_cmd = systeminfo
timedrift:
--
1.7.2.3
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