try this

pioreactor/cli/pios.py

@@ -570,7 +570,7 @@ def _thread_function(unit: str) -> bool:
             logger.debug(f"Syncing configs on {unit}...")
             try:
                 sync_config_files(unit, shared, specific)
-                logger.debug(f"worker for {unit}?")
+                logger.debug(f"worked for {unit}?")
                 return True
             except RsyncError as e:
                 logger.warning(f"Could not transfer config to {unit}. Is it online?")
@@ -589,9 +589,7 @@ def _thread_function(unit: str) -> bool:
             results = executor.map(_thread_function, units)
 
         if not all(results):
-            print(results)
             sys.exit(1)
-        print(results)
 
     @pios.command("kill", short_help="kill a job(s) on workers")
     @click.option("--job")

pioreactor/utils/networking.py

@@ -15,8 +15,11 @@
 def rsync(*args: str) -> None:
     from subprocess import check_call
     from subprocess import CalledProcessError
+    from pioreactor.logging import create_logger
 
+    l = create_logger("rsync")
     try:
+        l.info("rsync" + " ".join(args))
         check_call(("rsync",) + args, stdout=subprocess.DEVNULL, stderr=subprocess.STDOUT)
     except CalledProcessError as e:
         raise RsyncError from e