diff --git oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/segment/standby/StandbyTest.java oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/segment/standby/StandbyTest.java
index e9ba9e9..6bfdec0 100644
--- oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/segment/standby/StandbyTest.java
+++ oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/segment/standby/StandbyTest.java
@@ -28,7 +28,6 @@ import java.io.ByteArrayInputStream;
 import java.io.IOException;
 import java.util.Random;
 
-import com.google.common.io.ByteStreams;
 import org.apache.jackrabbit.oak.api.Blob;
 import org.apache.jackrabbit.oak.api.CommitFailedException;
 import org.apache.jackrabbit.oak.api.PropertyState;
@@ -43,9 +42,10 @@ import org.apache.jackrabbit.oak.spi.state.NodeBuilder;
 import org.apache.jackrabbit.oak.spi.state.NodeStore;
 import org.junit.After;
 import org.junit.Before;
-import org.junit.Ignore;
 import org.junit.Test;
 
+import com.google.common.io.ByteStreams;
+
 public class StandbyTest extends TestBase {
 
     @Before
@@ -59,7 +59,6 @@ public class StandbyTest extends TestBase {
     }
 
     @Test
-    @Ignore("OAK-4673")
     public void testSync() throws Exception {
         final int mb = 1 * 1024 * 1024;
         final int blobSize = 5 * mb;
diff --git oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/segment/standby/StandbyTestIT.java oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/segment/standby/StandbyTestIT.java
index ac5720f..892d349 100644
--- oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/segment/standby/StandbyTestIT.java
+++ oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/segment/standby/StandbyTestIT.java
@@ -28,7 +28,6 @@ import java.io.ByteArrayInputStream;
 import java.io.IOException;
 import java.util.Random;
 
-import com.google.common.io.ByteStreams;
 import org.apache.commons.io.FileUtils;
 import org.apache.jackrabbit.oak.api.Blob;
 import org.apache.jackrabbit.oak.api.CommitFailedException;
@@ -44,9 +43,10 @@ import org.apache.jackrabbit.oak.spi.state.NodeBuilder;
 import org.apache.jackrabbit.oak.spi.state.NodeStore;
 import org.junit.After;
 import org.junit.Before;
-import org.junit.Ignore;
 import org.junit.Test;
 
+import com.google.common.io.ByteStreams;
+
 public class StandbyTestIT extends TestBase {
 
     @Before
@@ -85,7 +85,6 @@ public class StandbyTestIT extends TestBase {
      * OAK-2430
      */
     @Test
-    @Ignore("OAK-4707")
     public void testSyncLoop() throws Exception {
         final int blobSize = 25 * 1024;
         final int dataNodes = 5000;