SystemVolume
Node node(fTree->SystemVolume(), block);
fNodes[level] = new Node(fTree->SystemVolume(), node->BlockNum());
status = fTree->SystemVolume()->GetNewBlock(address, block);
fNodes[level] = new(std::nothrow) BTree::Node(fTree->SystemVolume());
Volume* SystemVolume() const { return fVolume; }
fCurrentExtentTree = new(std::nothrow) BTree(extentTree->SystemVolume(),
uint64 extentSize = fCurrentExtentTree->SystemVolume()->BlockSize();
Volume* SystemVolume() const;
if (Volume* systemVolume = fPackageFSRoot->SystemVolume())
if (this == fPackageFSRoot->SystemVolume())
if (this == fPackageFSRoot->SystemVolume()) {