summary refs log tree commit diff stats
path: root/blockdev.c
diff options
context:
space:
mode:
Diffstat (limited to 'blockdev.c')
-rw-r--r--blockdev.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/blockdev.c b/blockdev.c
index 835064ed03..6740663fda 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -2655,6 +2655,9 @@ static BlockJob *do_backup_common(BackupCommon *backup,
         if (backup->x_perf->has_max_chunk) {
             perf.max_chunk = backup->x_perf->max_chunk;
         }
+        if (backup->x_perf->has_min_cluster_size) {
+            perf.min_cluster_size = backup->x_perf->min_cluster_size;
+        }
     }
 
     if ((backup->sync == MIRROR_SYNC_MODE_BITMAP) ||