对volume操作成功或失败都返回对应结果

src/com/platform/service/impl/VolumeServiceImpl.java

@@ -33,6 +33,7 @@ public class VolumeServiceImpl implements IVolumeService {
 
 	@Override
 	public int save(VolumeEntity entity) throws Exception {
+		int rest = 1;
 		//createVolume("lili_test1", 0, "distributed", bricksToCreate, "/home/lili_test1_point")
 		List<VolumeEntity> result = gfsService.getAllVolumes();
 		List<VolumeEntity> addVolumes = new ArrayList<VolumeEntity>();
@@ -76,7 +77,10 @@ public class VolumeServiceImpl implements IVolumeService {
 			
 			//创建volume
 			if (bristr.size() > 0) {
-				volumeService.createVolume(add.getName(), 0, "distributed", bristr, add.getPath());
+				int createreslt = volumeService.createVolume(add.getName(), 0, "distributed", bristr, add.getPath());
+				if (createreslt != 1) {
+					rest = createreslt;
+				}
 			}
 			//记录volume信息，
 			VolumeInitEntity volInSql = new VolumeInitEntity();
@@ -107,7 +111,10 @@ public class VolumeServiceImpl implements IVolumeService {
 			newKeys.addAll(newBrickKeys);
 			// 新增brick s，
 			if (newKeys.size() > 0) {
-				volumeService.addBrickVolume(entity.getName(), newKeys, 0, "distributed");
+				int createreslt = volumeService.addBrickVolume(entity.getName(), newKeys, 0, "distributed");
+				if (createreslt != 1) {
+					rest = createreslt;
+				}
 			}
 			//待删除的Brick的 Keys
 			for (Brick brick : newBricks) {
@@ -120,7 +127,10 @@ public class VolumeServiceImpl implements IVolumeService {
 			deleteKeys.addAll(serverBrickKeys);
 			// 删除brick s，
 			if (deleteKeys.size() > 0) {
-				volumeService.deleteBrickVolume(entity.getName(), deleteKeys, 0, "distributed");
+				int createreslt = volumeService.deleteBrickVolume(entity.getName(), deleteKeys, 0, "distributed");
+				if (createreslt != 1) {
+					rest = createreslt;
+				}
 			}
 			// ---对比volume信息--原数据有该volume，则对比brick信息，确认那几个brick是新增的，那几个brick是待删除的----- end
 		
@@ -134,7 +144,7 @@ public class VolumeServiceImpl implements IVolumeService {
 				}
 			}
 		}
-		return 0;
+		return rest;
 	}
 
 	@Override
@@ -142,9 +152,9 @@ public class VolumeServiceImpl implements IVolumeService {
 		if (null == entity.getName() || "".equals(entity.getName())) {
 			return -1;
 		}
-		volumeService.deleteVolume(entity.getName());
+		int rest = volumeService.deleteVolume(entity.getName());
 		volumeDao.remove(entity.getName());
-		return 0;
+		return rest;
 	}
 
 	@Override