NAS-111099 / 12.0 / Fix replication progress saying "total 11.12 TiB …

…of 11.04 TiB" (truenas#7140)

src/middlewared/middlewared/plugins/zettarepl.py

@@ -393,9 +393,12 @@ def _set_replication_task_progress(self, job, snapshot_start_message, snapshot_p
             )
 
         if data_progress_message is not None:
+            # Destination can result being larger than source
+            # Do this to avoid displaying progress like "[total 11.11 TiB out of 11.04 TiB]"
+            total = max(data_progress_message.dst_size, data_progress_message.src_size)
             text += (
                 f" [total {humanfriendly.format_size(data_progress_message.dst_size, binary=True)} of "
-                f"{humanfriendly.format_size(data_progress_message.src_size, binary=True)}]"
+                f"{humanfriendly.format_size(total, binary=True)}]"
             )
 
         job.set_progress(progress, text)