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authorDr. David Alan Gilbert <dgilbert@redhat.com>2019-09-23 14:10:22 +0100
committerDr. David Alan Gilbert <dgilbert@redhat.com>2019-09-25 15:51:19 +0100
commit513aa2c6faf1cd9ea407264d73173e43cc9fde82 (patch)
tree02bf9b8c078d3f23f2dec5267845c5e8023f2e07
parente15310ea0732ea46d9ef66d6ca5def02c7dfa531 (diff)
downloadqemu-arm-513aa2c6faf1cd9ea407264d73173e43cc9fde82.tar.gz
tests/migration/postcopy: trim migration bandwidth
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 <dgilbert@redhat.com> Message-Id: <20190923131022.15498-3-dgilbert@redhat.com> Reviewed-by: Cleber Rosa <crosa@redhat.com> Acked-by: Alex Bennée <alex.bennee@linaro.org> Tested-by: Cleber Rosa <crosa@redhat.com> Tested-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Peter Xu <peterx@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
-rw-r--r--tests/migration-test.c2
1 files changed, 1 insertions, 1 deletions
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 */