[PULL 8/9] tests/migration/postcopy: trim migration bandwidth

[Dr. David Alan Gilbert (git)]

From: "Dr. David Alan Gilbert" <address@hidden>

On slow hosts with tcg we were sometimes finding that the migration
would complete during precopy and never get into the postcopy test.
Trim back the bandwidth a bit to make that much less likely.

Signed-off-by: Dr. David Alan Gilbert <address@hidden>
Message-Id: <address@hidden>
Reviewed-by: Cleber Rosa <address@hidden>
Acked-by: Alex Bennée <address@hidden>
Tested-by: Cleber Rosa <address@hidden>
Tested-by: Alex Bennée <address@hidden>
Reviewed-by: Juan Quintela <address@hidden>
Reviewed-by: Peter Xu <address@hidden>
Signed-off-by: Dr. David Alan Gilbert <address@hidden>
---
 tests/migration-test.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/migration-test.c b/tests/migration-test.c
index 9c62ee5331..221a33d083 100644
--- a/tests/migration-test.c
+++ b/tests/migration-test.c
@@ -753,7 +753,7 @@ static int migrate_postcopy_prepare(QTestState **from_ptr,
      * quickly, but that it doesn't complete precopy even on a slow
      * machine, so also set the downtime.
      */
-    migrate_set_parameter_int(from, "max-bandwidth", 100000000);
+    migrate_set_parameter_int(from, "max-bandwidth", 30000000);
     migrate_set_parameter_int(from, "downtime-limit", 1);
 
     /* Wait for the first serial output from the source */
-- 
2.21.0