Do nic driver unload/load for migration.
Signed-off-by: NShuping Cui <scui@redhat.com>

Update cases migration_multi_host_cancel and
migration_multi_host_with_file_transfer.
Signed-off-by: NShuping Cui <scui@redhat.com>

Add do live migration during vm boot with random time and
reboot vm with system_reset.
Signed-off-by: NShuping Cui <scui@redhat.com>

Using 'pkill -9 tcpdump' works on both new and older
distros.
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

Use SIGKILL instead of SIGTERM (the default for pkill)
when terminating the background process. This way we're
less likely to run into a situation where killing the
tcpdump command times out.
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

steps:
  1) start VM
  2) hot-plug hot-unplug block dev
  3) migrate
  4) check VM

conf:
  only (multihost_mig_tests=hotplug_disk_test).hotplug
  only (multihost_mig_tests=hotplug_disk_test).unplug
Signed-off-by: NJiří Župka <jzupka@redhat.com>

Guest has to be prepared for running with qlx
driver. Drivers have to be properly installed
before starting of the test. Otherwise the test
could FAIL.
tests steps:
    1) starts windows XP guest on first host
    2) try login to guest
    3) starts presubtest steps with
       stepsfile = WinXP-set-VGA-mode.steps
       enable VGA mode on GPU
    4) after presubtest finished starts migration
       to host2
    5) after migration starts postsubtests with
       stepfile = WinXP-reset-VGA-mode.steps
Signed-off-by: NJiří Župka <jzupka@redhat.com>

Allow test start pre_sub_test before migration.
Signed-off-by: NJiří Župka <jzupka@redhat.com>

Signed-off-by: NJiří Župka <jzupka@redhat.com>

Signed-off-by: NMichael R. Hines <mrhines@us.ibm.com>

This patch slightly changes structure of basic multihost test
and adds possibility for start sub_test after main migration test.
Signed-off-by: NJiří Župka <jzupka@redhat.com>

Signed-off-by: NJiří Župka <jzupka@redhat.com>

Signed-off-by: NJiří Župka <jzupka@redhat.com>

Signed-off-by: NJiří Župka <jzupka@redhat.com>

Currently we added a comma for netdev_extra_params in framework,
if we want to add multiple parameters in more than one times,
we should not use comma prefix in first parameter string.

eg. add multiple parameters more than one times:
  netdev_extra_params = "vhost=on"
  netdev_extra_params += ",sndbuf=512"

This patch moved the comma out of framework, then we can
set the parameter conveniently. We don't care about if it's the
first assignment, just using comma prefix for all params strings.
Signed-off-by: NAmos Kong <akong@redhat.com>

This test adds test which migrate guest with turned off cpu.

1) boot guest on source host
2) disable cpu disable_cpus = "1 2"
3) migrate to destination host
4) check guest if all disabled cpu are still disabled after migration.
*) switch source and dest and repeat migrate migrate_count times.
Signed-off-by: NJiří Župka <jzupka@redhat.com>

Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

1) Syncs hosts time via timesync command.
2) After first boot of vms test check time on vms
   if time difference from host is greater than
   time_diff_limit it writes warning to log.
3) Migrates machine between hosts and compares
   time differences on hosts and guests after migration.
  - If difference is greater than time_diff_limit raise error.
Signed-off-by: NJiří Župka <jzupka@redhat.com>

vhost test: tests for migration with different vhost param setup.
repair: multi-host file transfer test. The test correctly delete all files
        which are used for testing and adds parameter for "del_file_with_err"
        control deleting of files used for testing.
Signed-off-by: NJiří Župka <jzupka@redhat.com>

1) Multi-host migration with network problem on destination side
2) Repair multi-host test starter for renamed kvm tests to qemu tests.
Signed-off-by: NJiří Župka <jzupka@redhat.com>

Starts migration with guest with high memory load.
After some time pause VM and finish migration.
Signed-off-by: NJiří Župka <jzupka@redhat.com>

1) Migration over exec protocol
2) Adds support for host offline migration
     - Source host starts VM migrate to file or any to storage
        place.
     - Then destination host start VM and continues in offline
        migration from storage place.
    In default exec migration is guest state stored in autotest tmpdir.
Signed-off-by: NJiří Župka <jzupka@redhat.com>

We've only spot this mistake now :(
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

A frequent request we've got from users is that the name
'kvm' makes assumptions that are not true for a lot of
the use cases of the test suite. Then let's rename
the subtest 'kvm' to 'qemu', making it more accurate.
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

For tests that are specific to one virt type, and are hosted on
that virt type directory, make the virt_test_type a non requirement
by auto generating it.
Signed-off-by: NCleber Rosa <crosa@redhat.com>

In order to have self describing tests, split the original
subtests.cfg in several per test files, and create subtests.cfg
out from this information.
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>