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| author | Peter Xu <peterx@redhat.com> | 2019-09-06 21:01:03 +0800 |
|---|---|---|
| committer | Dr. David Alan Gilbert <dgilbert@redhat.com> | 2019-09-12 11:21:25 +0100 |
| commit | 8504ddeca0d1f592877dba8dc0db44b4d7fd8c52 (patch) | |
| tree | a851ab0fe49ada1d53dff603b5ca8cbb8b0414d9 | |
| parent | 3af31a3469342a621949b721f3a020b452092bf9 (diff) | |
| download | focaccia-qemu-8504ddeca0d1f592877dba8dc0db44b4d7fd8c52.tar.gz focaccia-qemu-8504ddeca0d1f592877dba8dc0db44b4d7fd8c52.zip | |
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 <xiaohli@redhat.com> Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20190906130103.20961-1-peterx@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
| -rw-r--r-- | migration/migration.c | 3 |
1 files changed, 2 insertions, 1 deletions
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; |