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tests/migration: Only run auto_converge in slow mode

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Signed-off-by: Juan Quintela <quintela@redhat.com>
Message-Id: <20230412142001.16501-3-quintela@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
This commit is contained in:
Juan Quintela 2023-04-12 16:20:01 +02:00 committed by Thomas Huth
parent e23130f916
commit 74902af737
1 changed files with 21 additions and 2 deletions
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21
tests/qtest/migration-test.c
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@ -1796,6 +1796,21 @@ static void test_validate_uuid_dst_not_set(void)
do_test_validate_uuid(&args, false);
}
/*
* The way auto_converge works, we need to do too many passes to
* run this test. Auto_converge logic is only run once every
* three iterations, so:
*
* - 3 iterations without auto_converge enabled
* - 3 iterations with pct = 5
* - 3 iterations with pct = 30
* - 3 iterations with pct = 55
* - 3 iterations with pct = 80
* - 3 iterations with pct = 95 (max(95, 80 + 25))
*
* To make things even worse, we need to run the initial stage at
* 3MB/s so we enter autoconverge even when host is (over)loaded.
*/
static void test_migrate_auto_converge(void)
{
g_autofree char *uri = g_strdup_printf("unix:%s/migsocket", tmpfs);
@ -2575,8 +2590,12 @@ int main(int argc, char **argv)
test_validate_uuid_src_not_set);
qtest_add_func("/migration/validate_uuid_dst_not_set",
test_validate_uuid_dst_not_set);
/*
* See explanation why this test is slow on function definition
*/
if (g_test_slow()) {
qtest_add_func("/migration/auto_converge", test_migrate_auto_converge);
}
qtest_add_func("/migration/multifd/tcp/plain/none",
test_multifd_tcp_none);
/*