From 8504ddeca0d1f592877dba8dc0db44b4d7fd8c52 Mon Sep 17 00:00:00 2001 From: Peter Xu Date: Fri, 6 Sep 2019 21:01:03 +0800 Subject: migration: Fix postcopy bw for recovery We've got max-postcopy-bandwidth parameter but it's not applied correctly after a postcopy recovery so the recovered migration stream will still eat the whole net bandwidth. Fix that up. Reported-by: Xiaohui Li Signed-off-by: Peter Xu Message-Id: <20190906130103.20961-1-peterx@redhat.com> Reviewed-by: Juan Quintela Signed-off-by: Dr. David Alan Gilbert --- migration/migration.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/migration/migration.c b/migration/migration.c index 2391a8d418..e45270c23b 100644 --- a/migration/migration.c +++ b/migration/migration.c @@ -3336,7 +3336,8 @@ void migrate_fd_connect(MigrationState *s, Error *error_in) if (resume) { /* This is a resumed migration */ - rate_limit = INT64_MAX; + rate_limit = s->parameters.max_postcopy_bandwidth / + XFER_LIMIT_RATIO; } else { /* This is a fresh new migration */ rate_limit = s->parameters.max_bandwidth / XFER_LIMIT_RATIO; -- cgit v1.2.3-55-g7522