| pub const INVALID_OBJECT_ID: u64 = 0xffffffffffffffff; | |
| pub const ROOT_PARENT_STORE_OBJECT_ID: u64 = 0xfffffffffffffffe; | |
| pub const SUPER_BLOCK_OBJECT_ID: u64 = 0; | |
| // The first two blocks on the disk are reserved for the super block. | |
| pub const MIN_SUPER_BLOCK_SIZE: u64 = 8192; |