Package org.apache.cloudstack.storage.datastore.db

Examples of org.apache.cloudstack.storage.datastore.db.SnapshotDataStoreVO

591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
                SnapshotStrategy snapshotStrategy = _storageStrategyFactory.getSnapshotStrategy(snapshot, SnapshotOperation.DELETE);
                if (snapshotStrategy == null) {
                    s_logger.error("Unable to find snaphot strategy to handle snapshot with id '" + snapshot.getId() + "'");
                    continue;
                }
                SnapshotDataStoreVO snapshotStoreRef = _snapshotStoreDao.findBySnapshot(snapshot.getId(), DataStoreRole.Image);

                if (snapshotStrategy.deleteSnapshot(snapshot.getId())) {
                    if (Type.MANUAL == snapshot.getRecurringType()) {
                        _resourceLimitMgr.decrementResourceCount(accountId, ResourceType.snapshot);
                        _resourceLimitMgr.decrementResourceCount(accountId, ResourceType.secondary_storage, new Long(snapshotStoreRef.getSize()));
                    }

                    // Log event after successful deletion
                    UsageEventUtils.publishUsageEvent(EventTypes.EVENT_SNAPSHOT_DELETE, snapshot.getAccountId(), volume.getDataCenterId(), snapshot.getId(),
                        snapshot.getName(), null, null, volume.getSize(), snapshot.getClass().getName(), snapshot.getUuid());
View Full Code Here
924
925
926
927
928
929
930
931
932
933
934
935
936
            try {
            postCreateSnapshot(volume.getId(), snapshotId, payload.getSnapshotPolicyId());

                UsageEventUtils.publishUsageEvent(EventTypes.EVENT_SNAPSHOT_CREATE, snapshot.getAccountId(), snapshot.getDataCenterId(), snapshotId, snapshot.getName(),
                    null, null, volume.getSize(), snapshot.getClass().getName(), snapshot.getUuid());
                SnapshotDataStoreVO snapshotStoreRef = _snapshotStoreDao.findBySnapshot(snapshotId, DataStoreRole.Image);
                // Correct the resource count of snapshot in case of delta snapshots.
                _resourceLimitMgr.decrementResourceCount(snapshotOwner.getId(), ResourceType.secondary_storage, new Long(volume.getSize() - snapshotStoreRef.getSize()));
            } catch (Exception e) {
                s_logger.debug("post process snapshot failed", e);
            }
        } catch (Exception e) {
            s_logger.debug("Failed to create snapshot", e);
View Full Code Here
241
242
243
244
245
246
247
248
249
250
251
252
253
254
        } else {
            SnapshotInfo parentSnapshot = snapshot.getParent();
            // Note that DataStore information in parentSnapshot is for primary
            // data store here, we need to
            // find the image store where the parent snapshot backup is located
            SnapshotDataStoreVO parentSnapshotOnBackupStore = _snapshotStoreDao.findBySnapshot(parentSnapshot.getId(),
                    DataStoreRole.Image);
            if (parentSnapshotOnBackupStore == null) {
                return dataStoreMgr.getImageStore(snapshot.getDataCenterId());
            }
            return dataStoreMgr.getDataStore(parentSnapshotOnBackupStore.getDataStoreId(),
                    parentSnapshotOnBackupStore.getRole());
        }
    }
View Full Code Here
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
        return true;
    }

    @Override
    public boolean updateState(State currentState, Event event, State nextState, DataObjectInStore vo, Object data) {
        SnapshotDataStoreVO dataObj = (SnapshotDataStoreVO) vo;
        Long oldUpdated = dataObj.getUpdatedCount();
        Date oldUpdatedTime = dataObj.getUpdated();

        SearchCriteria<SnapshotDataStoreVO> sc = updateStateSearch.create();
        sc.setParameters("id", dataObj.getId());
        sc.setParameters("state", currentState);
        sc.setParameters("updatedCount", dataObj.getUpdatedCount());

        dataObj.incrUpdatedCount();

        UpdateBuilder builder = getUpdateBuilder(dataObj);
        builder.set(dataObj, "state", nextState);
        builder.set(dataObj, "updated", new Date());

        int rows = update(dataObj, sc);
        if (rows == 0 && s_logger.isDebugEnabled()) {
            SnapshotDataStoreVO dbVol = findByIdIncludingRemoved(dataObj.getId());
            if (dbVol != null) {
                StringBuilder str = new StringBuilder("Unable to update ").append(dataObj.toString());
                str.append(": DB Data={id=").append(dbVol.getId()).append("; state=").append(dbVol.getState())
                .append("; updatecount=").append(dbVol.getUpdatedCount()).append(";updatedTime=")
                .append(dbVol.getUpdated());
                str.append(": New Data={id=").append(dataObj.getId()).append("; state=").append(nextState)
                .append("; event=").append(event).append("; updatecount=").append(dataObj.getUpdatedCount())
                .append("; updatedTime=").append(dataObj.getUpdated());
                str.append(": stale Data={id=").append(dataObj.getId()).append("; state=").append(currentState)
                .append("; event=").append(event).append("; updatecount=").append(oldUpdated)
View Full Code Here
105
106
107
108
109
110
111
112
113
114
115
116
        snapshotSc.and(snapshotSc.entity().getLastUpdated(), SearchCriteria.Op.LT, bef);
        snapshotSc.and(snapshotSc.entity().getState(), SearchCriteria.Op.EQ,ObjectInDataStoreStateMachine.State.Ready);
        snapshotSc.and(snapshotSc.entity().getDataStoreId(), SearchCriteria.Op.EQ,store.getId());
        snapshotSc.and(snapshotSc.entity().getRole(), SearchCriteria.Op.EQ,store.getRole());
        snapshotSc.and(snapshotSc.entity().getRefCnt(), SearchCriteria.Op.EQ,0);
        SnapshotDataStoreVO snapshot = snapshotSc.find();
        if (snapshot != null) {
            return snapshotFactory.getSnapshot(snapshot.getSnapshotId(), store);
        }

        return null;
    }
View Full Code Here
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
            if (obj.getType() == DataObjectType.TEMPLATE) {
                VMTemplateStoragePoolVO vo = new VMTemplateStoragePoolVO(dataStore.getId(), obj.getId());
                vo = templatePoolDao.persist(vo);
            } else if (obj.getType() == DataObjectType.SNAPSHOT) {
                SnapshotInfo snapshotInfo = (SnapshotInfo)obj;
                SnapshotDataStoreVO ss = new SnapshotDataStoreVO();
                ss.setSnapshotId(obj.getId());
                ss.setDataStoreId(dataStore.getId());
                ss.setRole(dataStore.getRole());
                ss.setVolumeId(snapshotInfo.getVolumeId());
                ss.setSize(snapshotInfo.getSize()); // this is the virtual size of snapshot in primary storage.
                SnapshotDataStoreVO snapshotDataStoreVO = snapshotDataStoreDao.findParent(dataStore.getRole(), dataStore.getId(),snapshotInfo.getVolumeId());
                if (snapshotDataStoreVO != null) {
                    ss.setParentSnapshotId(snapshotDataStoreVO.getSnapshotId());
                }
                ss.setState(ObjectInDataStoreStateMachine.State.Allocated);
                ss = snapshotDataStoreDao.persist(ss);
            }
        } else {
            // Image store
            switch (obj.getType()) {
            case TEMPLATE:
                TemplateDataStoreVO ts = new TemplateDataStoreVO();
                ts.setTemplateId(obj.getId());
                ts.setDataStoreId(dataStore.getId());
                ts.setDataStoreRole(dataStore.getRole());
                String installPath = TemplateConstants.DEFAULT_TMPLT_ROOT_DIR + "/"
                        + TemplateConstants.DEFAULT_TMPLT_FIRST_LEVEL_DIR
                        + templateDao.findById(obj.getId()).getAccountId() + "/" + obj.getId();
                if (dataStore.getTO() instanceof S3TO) {
                    TemplateInfo tmpl = (TemplateInfo) obj;
                    installPath += "/" + tmpl.getUniqueName(); // for S3, we
                    // append
                    // template name
                    // in the path
                    // for template
                    // sync since we
                    // don't have
                    // template.properties
                    // there
                }
                ts.setInstallPath(installPath);
                ts.setState(ObjectInDataStoreStateMachine.State.Allocated);
                ts = templateDataStoreDao.persist(ts);
                break;
            case SNAPSHOT:
                SnapshotInfo snapshot = (SnapshotInfo) obj;
                SnapshotDataStoreVO ss = new SnapshotDataStoreVO();
                ss.setSnapshotId(obj.getId());
                ss.setDataStoreId(dataStore.getId());
                ss.setRole(dataStore.getRole());
                ss.setRole(dataStore.getRole());
                ss.setVolumeId(snapshot.getVolumeId());
                SnapshotDataStoreVO snapshotDataStoreVO = snapshotDataStoreDao.findParent(dataStore.getRole(), dataStore.getId(),snapshot.getVolumeId());
                if (snapshotDataStoreVO != null) {
                    ss.setParentSnapshotId(snapshotDataStoreVO.getSnapshotId());
                }
                ss.setInstallPath(TemplateConstants.DEFAULT_SNAPSHOT_ROOT_DIR + "/"
                        + snapshotDao.findById(obj.getId()).getAccountId() + "/" + snapshot.getVolumeId());
                ss.setState(ObjectInDataStoreStateMachine.State.Allocated);
                ss = snapshotDataStoreDao.persist(ss);
View Full Code Here
207
208
209
210
211
212
213
214
215
216
217
218
219
220
                    s_logger.warn("Template " + objId + " is not found on image store " + dataStore.getId()
                            + ", so no need to delete");
                    return true;
                }
            case SNAPSHOT:
                SnapshotDataStoreVO destSnapshotStore = snapshotDataStoreDao.findByStoreSnapshot(dataStore.getRole(),
                        dataStore.getId(), objId);
                if (destSnapshotStore != null) {
                    return snapshotDataStoreDao.remove(destSnapshotStore.getId());
                } else {
                    s_logger.warn("Snapshot " + objId + " is not found on image store " + dataStore.getId()
                            + ", so no need to delete");
                    return true;
                }
View Full Code Here
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
                } else {
                    s_logger.warn("Template " + objId + " is not found on storage pool " + dataStore.getId() + ", so no need to delete");
                    return true;
                }
            } else if (dataObj.getType() == DataObjectType.SNAPSHOT) {
                SnapshotDataStoreVO destSnapshotStore = snapshotDataStoreDao.findByStoreSnapshot(dataStore.getRole(), dataStore.getId(), objId);
                if (destSnapshotStore != null && destSnapshotStore.getState() != ObjectInDataStoreStateMachine.State.Ready) {
                    snapshotDataStoreDao.remove(destSnapshotStore.getId());
                }
                return true;
            }
        } else {
            // Image store
            switch (dataObj.getType()) {
            case TEMPLATE:
                return true;
            case SNAPSHOT:
                SnapshotDataStoreVO destSnapshotStore = snapshotDataStoreDao.findByStoreSnapshot(dataStore.getRole(), dataStore.getId(), objId);
                if (destSnapshotStore != null && destSnapshotStore.getState() != ObjectInDataStoreStateMachine.State.Ready) {
                    return snapshotDataStoreDao.remove(destSnapshotStore.getId());
                } else {
                    s_logger.warn("Snapshot " + objId + " is not found on image store " + dataStore.getId() + ", so no need to delete");
                    return true;
                }
            case VOLUME:
View Full Code Here
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
        SnapshotStrategy snapshotStrategy = _storageStrategyFactory.getSnapshotStrategy(snapshotCheck, SnapshotOperation.DELETE);
        if (snapshotStrategy == null) {
            s_logger.error("Unable to find snaphot strategy to handle snapshot with id '"+snapshotId+"'");
            return false;
        }
        SnapshotDataStoreVO snapshotStoreRef = _snapshotStoreDao.findBySnapshot(snapshotId, DataStoreRole.Image);

        try {
            boolean result = snapshotStrategy.deleteSnapshot(snapshotId);
            if (result) {
                if (snapshotCheck.getState() == Snapshot.State.BackedUp) {
                    UsageEventUtils.publishUsageEvent(EventTypes.EVENT_SNAPSHOT_DELETE, snapshotCheck.getAccountId(),
                            snapshotCheck.getDataCenterId(), snapshotId, snapshotCheck.getName(), null, null, 0L,
                            snapshotCheck.getClass().getName(), snapshotCheck.getUuid());
                }
                if (snapshotCheck.getState() != Snapshot.State.Error && snapshotCheck.getState() != Snapshot.State.Destroyed)
                    _resourceLimitMgr.decrementResourceCount(snapshotCheck.getAccountId(), ResourceType.snapshot);
                if (snapshotCheck.getState() == Snapshot.State.BackedUp)
                    _resourceLimitMgr.decrementResourceCount(snapshotCheck.getAccountId(), ResourceType.secondary_storage, new Long(snapshotStoreRef.getSize()));
            }
            return result;
        } catch (Exception e) {
            s_logger.debug("Failed to delete snapshot: " + snapshotCheck.getId() + ":" + e.toString());
            throw new CloudRuntimeException("Failed to delete snapshot:" + e.toString());
View Full Code Here
437
438
439
440
441
442
443
444
445
446
447
448
449
        }
    }

    @Override
    public String getSecondaryStorageURL(SnapshotVO snapshot) {
        SnapshotDataStoreVO snapshotStore = _snapshotStoreDao.findBySnapshot(snapshot.getId(), DataStoreRole.Image);
        if (snapshotStore != null){
            DataStore store = dataStoreMgr.getDataStore(snapshotStore.getDataStoreId(), DataStoreRole.Image);
            if ( store != null ){
                return store.getUri();
            }
        }
        throw new CloudRuntimeException("Can not find secondary storage hosting the snapshot");
View Full Code Here
TOP

Related Classes of org.apache.cloudstack.storage.datastore.db.SnapshotDataStoreVO

  • com.cloud.storage.snapshot.SnapshotManagerImpl
  • org.apache.cloudstack.storage.cache.manager.StorageCacheReplacementAlgorithmLRU
  • org.apache.cloudstack.storage.datastore.ObjectInDataStoreManagerImpl
  • org.apache.cloudstack.storage.image.db.SnapshotDataStoreDaoImpl
  • org.apache.cloudstack.storage.snapshot.SnapshotDataFactoryImpl
  • org.apache.cloudstack.storage.snapshot.SnapshotObject
  • org.apache.cloudstack.storage.snapshot.SnapshotServiceImpl
  • org.apache.cloudstack.storage.snapshot.XenserverSnapshotStrategy
  • org.apache.cloudstack.storage.test.SnapshotTestWithFakeData
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.