diff options
author | Laurent Vivier <lvivier@redhat.com> | 2022-02-03 15:15:36 +0100 |
---|---|---|
committer | Thomas Huth <thuth@redhat.com> | 2022-02-21 10:15:55 +0100 |
commit | d9872c00f7e923a3dfe9f8b8c0ad5127043c43c8 (patch) | |
tree | 031786043d561d7e41d23bd667c0c03d2c0443cf /tests | |
parent | 7f998491aea4db33582d8c3ef06333a9e52146d5 (diff) | |
download | qemu-d9872c00f7e923a3dfe9f8b8c0ad5127043c43c8.zip qemu-d9872c00f7e923a3dfe9f8b8c0ad5127043c43c8.tar.gz qemu-d9872c00f7e923a3dfe9f8b8c0ad5127043c43c8.tar.bz2 |
tests/qtest: failover: test migration if the guest doesn't support failover
The primary device is not plugged and the migration is done only with
the standby device
Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Message-Id: <20220203141537.972317-7-lvivier@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Diffstat (limited to 'tests')
-rw-r--r-- | tests/qtest/virtio-net-failover.c | 142 |
1 files changed, 142 insertions, 0 deletions
diff --git a/tests/qtest/virtio-net-failover.c b/tests/qtest/virtio-net-failover.c index c99599b..54a0a03 100644 --- a/tests/qtest/virtio-net-failover.c +++ b/tests/qtest/virtio-net-failover.c @@ -944,6 +944,144 @@ static void test_off_migrate_in(gconstpointer opaque) machine_stop(qts); } +static void test_guest_off_migrate_out(gconstpointer opaque) +{ + QTestState *qts; + QDict *resp, *args, *ret; + g_autofree gchar *uri = g_strdup_printf("exec: cat > %s", (gchar *)opaque); + const gchar *status; + QVirtioPCIDevice *vdev; + uint64_t features; + + qts = machine_start(BASE_MACHINE + "-netdev user,id=hs0 " + "-netdev user,id=hs1 ", + 2); + + check_one_card(qts, false, "standby0", MAC_STANDBY0); + check_one_card(qts, false, "primary0", MAC_PRIMARY0); + + qtest_qmp_device_add(qts, "virtio-net", "standby0", + "{'bus': 'root0'," + "'failover': 'on'," + "'netdev': 'hs0'," + "'mac': '"MAC_STANDBY0"'}"); + + check_one_card(qts, true, "standby0", MAC_STANDBY0); + check_one_card(qts, false, "primary0", MAC_PRIMARY0); + + qtest_qmp_device_add(qts, "virtio-net", "primary0", + "{'bus': 'root1'," + "'failover_pair_id': 'standby0'," + "'netdev': 'hs1'," + "'rombar': 0," + "'romfile': ''," + "'mac': '"MAC_PRIMARY0"'}"); + + check_one_card(qts, true, "standby0", MAC_STANDBY0); + check_one_card(qts, false, "primary0", MAC_PRIMARY0); + + features = ~(QVIRTIO_F_BAD_FEATURE | + (1ull << VIRTIO_RING_F_INDIRECT_DESC) | + (1ull << VIRTIO_RING_F_EVENT_IDX) | + (1ull << VIRTIO_NET_F_STANDBY)); + + vdev = start_virtio_net_internal(qts, 1, 0, &features); + + check_one_card(qts, true, "standby0", MAC_STANDBY0); + check_one_card(qts, false, "primary0", MAC_PRIMARY0); + + args = qdict_from_jsonf_nofail("{}"); + g_assert_nonnull(args); + qdict_put_str(args, "uri", uri); + + resp = qtest_qmp(qts, "{ 'execute': 'migrate', 'arguments': %p}", args); + g_assert(qdict_haskey(resp, "return")); + qobject_unref(resp); + + while (true) { + ret = migrate_status(qts); + + status = qdict_get_str(ret, "status"); + if (strcmp(status, "completed") == 0) { + qobject_unref(ret); + break; + } + g_assert_cmpstr(status, !=, "failed"); + g_assert_cmpstr(status, !=, "cancelling"); + g_assert_cmpstr(status, !=, "cancelled"); + qobject_unref(ret); + } + + qtest_qmp_eventwait(qts, "STOP"); + + check_one_card(qts, true, "standby0", MAC_STANDBY0); + check_one_card(qts, false, "primary0", MAC_PRIMARY0); + + qos_object_destroy((QOSGraphObject *)vdev); + machine_stop(qts); +} + +static void test_guest_off_migrate_in(gconstpointer opaque) +{ + QTestState *qts; + QDict *resp, *args, *ret; + g_autofree gchar *uri = g_strdup_printf("exec: cat %s", (gchar *)opaque); + + qts = machine_start(BASE_MACHINE + "-netdev user,id=hs0 " + "-netdev user,id=hs1 " + "-incoming defer ", + 2); + + check_one_card(qts, false, "standby0", MAC_STANDBY0); + check_one_card(qts, false, "primary0", MAC_PRIMARY0); + + qtest_qmp_device_add(qts, "virtio-net", "standby0", + "{'bus': 'root0'," + "'failover': 'on'," + "'netdev': 'hs0'," + "'mac': '"MAC_STANDBY0"'}"); + + check_one_card(qts, true, "standby0", MAC_STANDBY0); + check_one_card(qts, false, "primary0", MAC_PRIMARY0); + + qtest_qmp_device_add(qts, "virtio-net", "primary0", + "{'bus': 'root1'," + "'failover_pair_id': 'standby0'," + "'netdev': 'hs1'," + "'rombar': 0," + "'romfile': ''," + "'mac': '"MAC_PRIMARY0"'}"); + + check_one_card(qts, true, "standby0", MAC_STANDBY0); + check_one_card(qts, false, "primary0", MAC_PRIMARY0); + + args = qdict_from_jsonf_nofail("{}"); + g_assert_nonnull(args); + qdict_put_str(args, "uri", uri); + + resp = qtest_qmp(qts, "{ 'execute': 'migrate-incoming', 'arguments': %p}", + args); + g_assert(qdict_haskey(resp, "return")); + qobject_unref(resp); + + resp = get_migration_event(qts); + g_assert_cmpstr(qdict_get_str(resp, "status"), ==, "setup"); + qobject_unref(resp); + + check_one_card(qts, true, "standby0", MAC_STANDBY0); + check_one_card(qts, false, "primary0", MAC_PRIMARY0); + + qtest_qmp_eventwait(qts, "RESUME"); + + ret = migrate_status(qts); + g_assert_cmpstr(qdict_get_str(ret, "status"), ==, "completed"); + qobject_unref(ret); + + machine_stop(qts); +} + static void test_migrate_abort_wait_unplug(gconstpointer opaque) { QTestState *qts; @@ -1531,6 +1669,10 @@ int main(int argc, char **argv) test_off_migrate_out); qtest_add_data_func("failover-virtio-net/migrate/off/in", tmpfile, test_off_migrate_in); + qtest_add_data_func("failover-virtio-net/migrate/guest_off/out", tmpfile, + test_guest_off_migrate_out); + qtest_add_data_func("failover-virtio-net/migrate/guest_off/in", tmpfile, + test_guest_off_migrate_in); qtest_add_data_func("failover-virtio-net/migrate/abort/wait-unplug", tmpfile, test_migrate_abort_wait_unplug); qtest_add_data_func("failover-virtio-net/migrate/abort/active", tmpfile, |