@@ -264,13 +264,19 @@ public RFuture<Void> commitAsync() {
 
                     enableLocalCacheAsync(id, (Map<HashKey, HashValue>) hashes);
                     executed.set(true);
+
+                    if (batchOptions.getSyncSlaves() > 0 && r.getSyncedSlaves() < batchOptions.getSyncSlaves()) {
+                        throw new CompletionException(new TransactionException("Unable to sync " + batchOptions.getSyncSlaves()
+                                + " slaves within " + options.getSyncTimeout() + " ms"));
+                    }
+
                     return null;
                 });
             });
         return new CompletableFutureWrapper<>(ff);
     }
 
-    private BatchOptions createOptions() {
+    BatchOptions createOptions() {
         MasterSlaveEntry entry = commandExecutor.getConnectionManager().getEntrySet().iterator().next();
         int syncSlaves = entry.getAvailableSlaves();
         if (options.getSyncSlaves() == -1) {
@@ -315,16 +321,21 @@ public void commit(Set<String> localCaches, List<TransactionalOperation> operati
             throw e;
         }
 
+        BatchResult<?> result;
         try {
-            
-            transactionExecutor.execute();
+            result = transactionExecutor.execute();
         } catch (Exception e) {
             throw new TransactionException("Unable to execute transaction", e);
         }
-        
+
         enableLocalCache(id, hashes);
-        
+
         executed.set(true);
+
+        if (batchOptions.getSyncSlaves() > 0 && result.getSyncedSlaves() < batchOptions.getSyncSlaves()) {
+            throw new TransactionException("Unable to sync " + batchOptions.getSyncSlaves()
+                    + " slaves within " + options.getSyncTimeout() + " ms");
+        }
     }
 
     private void checkTimeout() {
 
@@ -0,0 +1,45 @@
+/**
+ * Copyright (c) 2013-2026 Nikita Koksharov
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.redisson.transaction;
+
+import org.junit.jupiter.api.Test;
+import org.redisson.api.TransactionOptions;
+
+import java.util.concurrent.TimeUnit;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+public class RedissonTransactionSyncSlavesTest {
+
+    @Test
+    public void testTransactionOptionsSyncSlaves() {
+        TransactionOptions options = TransactionOptions.defaults()
+                .syncSlaves(3, 10, TimeUnit.SECONDS);
+
+        assertThat(options.getSyncSlaves()).isEqualTo(3);
+        assertThat(options.getSyncTimeout()).isEqualTo(10000L);
+
+        TransactionOptions optionsCopy = TransactionOptions.defaults()
+                .syncSlaves(3, 10, TimeUnit.SECONDS);
+        assertThat(options).isEqualTo(optionsCopy);
+        assertThat(options.hashCode()).isEqualTo(optionsCopy.hashCode());
+
+        TransactionOptions noSync = TransactionOptions.defaults()
+                .syncSlaves(-1, 5, TimeUnit.SECONDS);
+        assertThat(noSync.getSyncSlaves()).isEqualTo(-1);
+    }
+
+}