final List<UpgradeTask> tasks = Lists.newArrayList(); for (StorageLocation dataDir : dataDirs) { dataDir.makeBlockPoolDir(bpid, null); try { final List<Callable<StorageDirectory>> callables = Lists.newArrayList();
new VolumeBuilder(this, sd); for (NamespaceInfo nsInfo : nsInfos) { location.makeBlockPoolDir(nsInfo.getBlockPoolID(), null);