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8442a4d9df
Steps to reproduce issue Deploy a VM Take snapshot of the root volume Delete the snapshot Before the garbage collector has run, shutdown the VM and assign the VM to other user. When garage collector executes NPE shows in the logs.
67 lines
2.4 KiB
Java
Executable File
67 lines
2.4 KiB
Java
Executable File
// Licensed to the Apache Software Foundation (ASF) under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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package com.cloud.storage.dao;
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import java.util.List;
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import com.cloud.storage.DataStoreRole;
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import com.cloud.storage.Snapshot;
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import com.cloud.storage.Snapshot.Type;
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import com.cloud.storage.SnapshotVO;
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import com.cloud.utils.db.Filter;
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import com.cloud.utils.db.GenericDao;
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import com.cloud.utils.fsm.StateDao;
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public interface SnapshotDao extends GenericDao<SnapshotVO, Long>, StateDao<Snapshot.State, Snapshot.Event, SnapshotVO> {
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List<SnapshotVO> listByVolumeId(long volumeId);
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List<SnapshotVO> listByVolumeId(Filter filter, long volumeId);
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SnapshotVO findNextSnapshot(long parentSnapId);
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long getLastSnapshot(long volumeId, DataStoreRole role);
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List<SnapshotVO> listByVolumeIdType(long volumeId, Type type);
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List<SnapshotVO> listByVolumeIdTypeNotDestroyed(long volumeId, Type type);
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List<SnapshotVO> listByVolumeIdIncludingRemoved(long volumeId);
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List<SnapshotVO> listByBackupUuid(long volumeId, String backupUuid);
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long updateSnapshotVersion(long volumeId, String from, String to);
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List<SnapshotVO> listByVolumeIdVersion(long volumeId, String version);
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Long getSecHostId(long volumeId);
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long updateSnapshotSecHost(long dcId, long secHostId);
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public Long countSnapshotsForAccount(long accountId);
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List<SnapshotVO> listByInstanceId(long instanceId, Snapshot.State... status);
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List<SnapshotVO> listByStatus(long volumeId, Snapshot.State... status);
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List<SnapshotVO> listAllByStatus(Snapshot.State... status);
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void updateVolumeIds(long oldVolId, long newVolId);
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List<SnapshotVO> listByStatusNotIn(long volumeId, Snapshot.State... status);
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}
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