20分钟，迁移进度未改变时，设为失败

src/com/platform/service/thread/ThreadMoveData.java

@@ -118,20 +118,22 @@ public class ThreadMoveData{
 						}
 						if (srcSize > 0 && dstSize > 0) {
 							realRate = (dstSize*100 / srcSize );
-							dataMove.setLastTime(DateForm.date2StringBysecond(new Date()));
 						}
 						if (srcSize == dstSize || realRate > 100) {
 							realRate = 100;
 						}
-						dataMove.setRate((int) realRate);
+						if (realRate > dataMove.getRate()) {
+							dataMove.setLastTime(DateForm.date2StringBysecond(new Date()));
+							dataMove.setRate((int) realRate);
+						}
 					}
 					if("1".equals(dataMove.getCompleteStatus()) && dataMove.getRate() > 0){
 						//传输完毕：进行校验
 						if (realRate >= 100) {
 							//TODO 
 							doMd5(srcSizeTemp, dstSize, dataMove);
+							dataMove.setLastTime(DateForm.date2StringBysecond(new Date()));
 						}
-						dataMove.setLastTime(DateForm.date2StringBysecond(new Date()));
 						dataInfoMoveTmpDao.update(dataMove);
 					}
 				}