Merge pull request #12751 from cwedgwood/nofsyncdowrite

When using --unsafe-no-fsync still write out the data
etcd-io · Mar 7, 2021 · 2702f9e · 2702f9e
2 parents afd6d8a + 94634fc
commit 2702f9e
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/wal/wal.go b/wal/wal.go
@@ -789,14 +789,16 @@ func (w *WAL) cut() error {
 }
 
 func (w *WAL) sync() error {
-	if w.unsafeNoSync {
-		return nil
-	}
 	if w.encoder != nil {
 		if err := w.encoder.flush(); err != nil {
 			return err
 		}
 	}
+
+	if w.unsafeNoSync {
+		return nil
+	}
+
 	start := time.Now()
 	err := fileutil.Fdatasync(w.tail().File)