@Override
public void execute() throws Exception {
NamedVolumesList volumesToUse =
BlockStorageUtils.getVolumesBySite(getClient(), virtualArrayParameter, applicationId);
List<URI> volumeIds =
BlockStorageUtils.getSingleVolumePerSubGroupAndStorageSystem(volumesToUse, subGroups);
checkAndPurgeObsoleteSnapshots(applicationId);
Tasks<? extends DataObjectRestRep> tasks =
execute(new CreateSnapshotForApplication(applicationId, volumeIds, name, readOnly));
addAffectedResources(tasks);
addRetainedReplicas(applicationId, tasks.getTasks());
}
private Tasks<UnManagedVolumeRestRep> executeChunks(VolumeIngest ingest) {
Tasks<UnManagedVolumeRestRep> results = null;
int i = 0;
for (Iterator<URI> ids = unmanagedVolumeIds.iterator(); ids.hasNext(); ) {
i++;
URI id = ids.next();
ingest.getUnManagedVolumes().add(id);
if (i == INGEST_CHUNK_SIZE || !ids.hasNext()) {
Tasks<UnManagedVolumeRestRep> currentChunk = ingestVolumes(ingest);
if (results == null) {
results = currentChunk;
} else {
results.getTasks().addAll(currentChunk.getTasks());
}
ingest.getUnManagedVolumes().clear();
i = 0;
}
}
return results;
}
@Override
public Tasks<VolumeRestRep> doExecute() throws Exception {
VolumeCreate create = new VolumeCreate();
create.setVpool(vpoolId);
create.setVarray(varrayId);
create.setProject(projectId);
create.setName(copyName);
create.setSize(size);
int numberOfVolumes = 1;
if ((count != null) && (count > 1)) {
numberOfVolumes = count;
}
create.setCount(numberOfVolumes);
create.setConsistencyGroup(consistencyGroupId);
Tasks<VolumeRestRep> tasks = getClient().blockVolumes().addJournalCapacity(create);
// There should only be as many tasks as is the count
if (tasks.getTasks().size() != numberOfVolumes) {
throw stateException("CreateBlockVolume.illegalState.invalid", tasks.getTasks().size());
}
return tasks;
}
