diff --git a/server/src/com/cloud/storage/StorageManagerImpl.java b/server/src/com/cloud/storage/StorageManagerImpl.java
index de19c3ba8f6..552e13c1d44 100644
--- a/server/src/com/cloud/storage/StorageManagerImpl.java
+++ b/server/src/com/cloud/storage/StorageManagerImpl.java
@@ -19,11 +19,7 @@ package com.cloud.storage;
 
 import java.net.URI;
 import java.net.UnknownHostException;
-import java.text.DateFormat;
-import java.text.ParseException;
-import java.text.SimpleDateFormat;
 import java.util.ArrayList;
-import java.util.Calendar;
 import java.util.Collections;
 import java.util.Date;
 import java.util.Enumeration;
@@ -33,7 +29,6 @@ import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
-import java.util.TimeZone;
 import java.util.UUID;
 import java.util.concurrent.Executors;
 import java.util.concurrent.ScheduledExecutorService;
@@ -94,9 +89,9 @@ import com.cloud.exception.ResourceAllocationException;
 import com.cloud.exception.ResourceInUseException;
 import com.cloud.exception.StorageUnavailableException;
 import com.cloud.host.Host;
-import com.cloud.host.Host.Type;
 import com.cloud.host.HostVO;
 import com.cloud.host.Status;
+import com.cloud.host.Host.Type;
 import com.cloud.host.dao.DetailsDao;
 import com.cloud.host.dao.HostDao;
 import com.cloud.hypervisor.Hypervisor;
@@ -127,12 +122,9 @@ import com.cloud.user.Account;
 import com.cloud.user.AccountManager;
 import com.cloud.user.AccountVO;
 import com.cloud.user.User;
-import com.cloud.user.UserContext;
-import com.cloud.user.UserVO;
 import com.cloud.user.dao.AccountDao;
 import com.cloud.user.dao.UserDao;
 import com.cloud.uservm.UserVm;
-import com.cloud.utils.DateUtil;
 import com.cloud.utils.NumbersUtil;
 import com.cloud.utils.Pair;
 import com.cloud.utils.component.Adapters;