Add a warning for non-existant log files

mit-pdos · Nov 8, 2017 · a2cd7db · a2cd7db
1 parent 084b670
commit a2cd7db
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/dataflow/src/domain/mod.rs b/dataflow/src/domain/mod.rs
@@ -1536,7 +1536,15 @@ impl Domain {
 
             let file = match File::open(&path) {
                 Ok(f) => f,
-                Err(ref e) if e.kind() == ErrorKind::NotFound => continue,
+                Err(ref e) if e.kind() == ErrorKind::NotFound => {
+                    warn!(
+                        self.log,
+                        "No log file found for node {}, starting with empty state",
+                        local_addr
+                    );
+
+                    continue;
+                }
                 Err(e) => panic!("Could not open log file {:?}: {}", path, e),
             };