| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.apache.cloudstack.engine.subsystem.api.storage; |
| |
| import com.cloud.agent.api.Answer; |
| import com.cloud.hypervisor.Hypervisor.HypervisorType; |
| import com.cloud.offering.DiskOffering.DiskCacheMode; |
| import com.cloud.storage.Volume; |
| import com.cloud.vm.VirtualMachine; |
| |
| public interface VolumeInfo extends DataObject, Volume { |
| |
| boolean isAttachedVM(); |
| |
| void addPayload(Object data); |
| |
| Object getpayload(); |
| |
| HypervisorType getHypervisorType(); |
| |
| Long getLastPoolId(); |
| |
| String getAttachedVmName(); |
| |
| VirtualMachine getAttachedVM(); |
| |
| void processEventOnly(ObjectInDataStoreStateMachine.Event event); |
| |
| void processEventOnly(ObjectInDataStoreStateMachine.Event event, Answer answer); |
| |
| boolean stateTransit(Volume.Event event); |
| |
| Long getBytesReadRate(); |
| |
| Long getBytesWriteRate(); |
| |
| Long getIopsReadRate(); |
| |
| Long getIopsWriteRate(); |
| |
| DiskCacheMode getCacheMode(); |
| } |