Examples with Snapshot com.emc.storageos.db.client.model.Snapshot used on opensource projects

Example 36 with Snapshot

use of com.emc.storageos.db.client.model.Snapshot in project coprhd-controller by CoprHD.

the class VNXeDeleteFileSystemSnapshotJob method updateStatus.

/**
 * Called to update the job status when the file system snapshot delete job completes.
 *
 * @param jobContext The job context.
 */
@Override
public void updateStatus(JobContext jobContext) throws Exception {
    DbClient dbClient = jobContext.getDbClient();
    try {
        if (_status == JobStatus.IN_PROGRESS) {
            return;
        }
        String opId = getTaskCompleter().getOpId();
        StringBuilder logMsgBuilder = new StringBuilder(String.format("Updating status of job %s to %s", opId, _status.name()));
        URI snapId = getTaskCompleter().getId();
        Snapshot snapshotObj = dbClient.queryObject(Snapshot.class, snapId);
        URI fsUri = snapshotObj.getParent().getURI();
        FileShare fsObj = dbClient.queryObject(FileShare.class, fsUri);
        StorageSystem storageObj = dbClient.queryObject(StorageSystem.class, getStorageSystemUri());
        String event = null;
        if (_status == JobStatus.SUCCESS && snapshotObj != null) {
            snapshotObj.setInactive(true);
            dbClient.persistObject(snapshotObj);
            event = String.format("Deleted file sytem snapshot %s successfully", snapshotObj.getName());
            logMsgBuilder.append("\n");
            logMsgBuilder.append(event);
        } else if (_status == JobStatus.FAILED && snapshotObj != null) {
            event = String.format("Task %s failed to delete file system snapshot: %s", opId, snapshotObj.getName());
            logMsgBuilder.append("\n");
            logMsgBuilder.append(event);
        } else {
            event = "File sytem snapshot has been deleted";
            logMsgBuilder.append(String.format("Could not find the snapshot: %s", snapId));
        }
        _logger.info(logMsgBuilder.toString());
        FileDeviceController.recordFileDeviceOperation(dbClient, OperationTypeEnum.DELETE_FILE_SNAPSHOT, _isSuccess, event, "", snapshotObj, fsObj, storageObj);
    } catch (Exception e) {
        _logger.error("Caught an exception while trying to updateStatus for VNXeDeleteFileSystemSnapshotJob", e);
        setErrorStatus("Encountered an internal error during file system snapshot delete job status processing : " + e.getMessage());
    } finally {
        super.updateStatus(jobContext);
    }
}

Example 37 with Snapshot

use of com.emc.storageos.db.client.model.Snapshot in project coprhd-controller by CoprHD.

the class VNXeDeleteShareJob method updateStatus.

@Override
public void updateStatus(JobContext jobContext) throws Exception {
    DbClient dbClient = jobContext.getDbClient();
    try {
        if (_status == JobStatus.IN_PROGRESS) {
            return;
        }
        String opId = getTaskCompleter().getOpId();
        StringBuilder logMsgBuilder = new StringBuilder(String.format("Updating status of job %s to %s", opId, _status.name()));
        VNXeApiClient vnxeApiClient = getVNXeClient(jobContext);
        URI fsId = getTaskCompleter().getId();
        FileShare fsObj = null;
        Snapshot snapObj = null;
        String event = null;
        if (_status == JobStatus.SUCCESS) {
            if (isFile) {
                fsObj = dbClient.queryObject(FileShare.class, fsId);
                updateFileSystem(vnxeApiClient, dbClient, fsObj);
            } else {
                snapObj = updateSnapshot(vnxeApiClient, dbClient);
                fsObj = dbClient.queryObject(FileShare.class, snapObj.getParent());
            }
            event = String.format("Deleted file system smbShare successfully for URI: %s", getTaskCompleter().getId());
        } else if (_status == JobStatus.FAILED) {
            event = String.format("Task %s failed to delete file system sbmShare: %s", opId, smbShare.getName());
            logMsgBuilder.append("\n");
            logMsgBuilder.append(event);
        }
        _logger.info(logMsgBuilder.toString());
        if (isFile) {
            FileDeviceController.recordFileDeviceOperation(dbClient, OperationTypeEnum.DELETE_FILE_SYSTEM_SHARE, _isSuccess, event, smbShare.getName(), fsObj, smbShare);
        } else {
            FileDeviceController.recordFileDeviceOperation(dbClient, OperationTypeEnum.DELETE_FILE_SNAPSHOT_SHARE, _isSuccess, event, smbShare.getName(), snapObj, fsObj, smbShare);
        }
    } catch (Exception e) {
        _logger.error("Caught an exception while trying to updateStatus for VNXeCreateFileSystemSnapshotJob", e);
        setErrorStatus("Encountered an internal error during file system snapshot create job status processing : " + e.getMessage());
    } finally {
        super.updateStatus(jobContext);
    }
}

Example 38 with Snapshot

use of com.emc.storageos.db.client.model.Snapshot in project coprhd-controller by CoprHD.

the class VNXeDeleteShareJob method updateSnapshot.

private Snapshot updateSnapshot(VNXeApiClient apiClient, DbClient dbClient) {
    URI snapId = getTaskCompleter().getId();
    Snapshot snapObj = dbClient.queryObject(Snapshot.class, snapId);
    SMBShareMap shareMap = snapObj.getSMBFileShares();
    if (shareMap == null) {
        return snapObj;
    }
    shareMap.remove(smbShare.getName());
    deleteShareACLsFromDB(dbClient, snapObj);
    dbClient.persistObject(snapObj);
    return snapObj;
}

Example 39 with Snapshot

use of com.emc.storageos.db.client.model.Snapshot in project coprhd-controller by CoprHD.

the class VNXeExportFileSystemJob method updateStatus.

/**
 * Called to update the job status when the export file system job completes.
 *
 * @param jobContext The job context.
 */
@Override
public void updateStatus(JobContext jobContext) throws Exception {
    DbClient dbClient = jobContext.getDbClient();
    try {
        if (_status == JobStatus.IN_PROGRESS) {
            return;
        }
        VNXeApiClient vnxeApiClient = getVNXeClient(jobContext);
        String opId = getTaskCompleter().getOpId();
        StringBuilder logMsgBuilder = new StringBuilder(String.format("Updating status of job %s to %s", opId, _status.name()));
        FileShare fsObj = null;
        Snapshot snapObj = null;
        URI objId = getTaskCompleter().getId();
        StorageSystem storageObj = dbClient.queryObject(StorageSystem.class, getStorageSystemUri());
        if (_status == JobStatus.SUCCESS) {
            _isSuccess = true;
            FileExport newExport = exportInfo.getFileExport();
            newExport.setMountPoint(ExportUtils.getFileMountPoint(exportInfo.getStoragePort(), exportInfo.getMountPath()));
            if (isFile) {
                fsObj = dbClient.queryObject(FileShare.class, objId);
                updateFSExport(fsObj, dbClient, vnxeApiClient, newExport);
            } else {
                snapObj = updateSnapExport(dbClient, vnxeApiClient, newExport);
                fsObj = dbClient.queryObject(FileShare.class, snapObj.getParent().getURI());
            }
        } else if (_status == JobStatus.FAILED) {
            // cleanupFSExport(fsObj, dbClient);
            logMsgBuilder.append("\n");
            logMsgBuilder.append(String.format("Task %s failed to export file system: %s", opId, objId.toString()));
        }
        _logger.info(logMsgBuilder.toString());
        if (isFile) {
            fsObj = dbClient.queryObject(FileShare.class, objId);
            FileDeviceController.recordFileDeviceOperation(dbClient, OperationTypeEnum.EXPORT_FILE_SYSTEM, _isSuccess, logMsgBuilder.toString(), "", fsObj, storageObj);
        } else {
            snapObj = dbClient.queryObject(Snapshot.class, objId);
            fsObj = dbClient.queryObject(FileShare.class, snapObj.getParent().getURI());
            FileDeviceController.recordFileDeviceOperation(dbClient, OperationTypeEnum.EXPORT_FILE_SNAPSHOT, _isSuccess, logMsgBuilder.toString(), "", snapObj, fsObj, storageObj);
        }
    } catch (Exception e) {
        _logger.error("Caught an exception while trying to updateStatus for VNXeExportFIleSystemJob", e);
        setErrorStatus("Encountered an internal error during file system export job status processing : " + e.getMessage());
    } finally {
        super.updateStatus(jobContext);
    }
}

Example 40 with Snapshot

use of com.emc.storageos.db.client.model.Snapshot in project coprhd-controller by CoprHD.

the class VNXeRestoreFileSystemSnapshotJob method syncSnapshots.

private void syncSnapshots(DbClient dbClient, FileShare fsObj, VNXeApiClient vnxeApiClient) {
    // Retrieve all snapshots from DB that belong to this file system
    URIQueryResultList results = new URIQueryResultList();
    dbClient.queryByConstraint(ContainmentConstraint.Factory.getFileshareSnapshotConstraint(fsObj.getId()), results);
    // Setup snapshot name-object map
    Map<String, Snapshot> snapshotsInDB = new ConcurrentHashMap<String, Snapshot>();
    while (results.iterator().hasNext()) {
        URI uri = results.iterator().next();
        Snapshot snap = dbClient.queryObject(Snapshot.class, uri);
        String nativeId = snap.getNativeId();
        if (nativeId == null || nativeId.isEmpty()) {
            // no nativeId set in the snap, remove it from db.
            snap.setInactive(true);
            dbClient.persistObject(snap);
            _logger.info("No nativeId, removing the snapshot: {}", snap.getId());
            continue;
        } else {
            snapshotsInDB.put(nativeId, snap);
        }
    }
    // Retrieve list of valid snapshot names from the device
    List<VNXeFileSystemSnap> snapshots = vnxeApiClient.getFileSystemSnaps(fsObj.getNativeId());
    List<String> snapIdsOnDevice = new ArrayList<String>();
    for (VNXeFileSystemSnap snap : snapshots) {
        snapIdsOnDevice.add(snap.getId());
    }
    // Iterate through the snapshots in the DB and if name not found in
    // the list returned by the device, mark snapshot in DB as inactive
    Set<String> snapshotNativeIds = snapshotsInDB.keySet();
    for (String snapshotId : snapshotNativeIds) {
        if (!snapIdsOnDevice.contains(snapshotId)) {
            _logger.info("Removing the snapshot: {}", snapshotId);
            snapshotsInDB.get(snapshotId).setInactive(true);
            dbClient.persistObject(snapshotsInDB.get(snapshotId));
        }
    }
    // newly discovered snapshot to the DB.
    for (VNXeFileSystemSnap snap : snapshots) {
        if (!snapshotNativeIds.contains(snap.getId())) {
            _logger.info("adding the snapshot: {}", snap.getId());
            Snapshot newSnap = new Snapshot();
            newSnap.setCreationTime(Calendar.getInstance());
            newSnap.setId(URIUtil.createId(Snapshot.class));
            newSnap.setParent(new NamedURI(fsObj.getId(), fsObj.getLabel()));
            newSnap.setLabel(snap.getName());
            newSnap.setOpStatus(new OpStatusMap());
            newSnap.setProject(new NamedURI(fsObj.getProject().getURI(), fsObj.getProject().getName()));
            newSnap.setNativeId(snap.getId());
            try {
                newSnap.setNativeGuid(NativeGUIDGenerator.generateNativeGuid(dbClient, newSnap));
            } catch (IOException e) {
                _logger.info("Exception while setting snap's nativeGUID");
            }
        }
    }
}