ref: b3e875d7db45fca0cde9f4efa12872f61afc54d7
dir: /tests/test.0/notes/
Creates a disk of 32 blocks. Unmarked blocks are blank. block - description 0 - /a/magic dir entry and data 1 - /a/config dir entry 2 - /a/super dir entry 3 - /a/ dir entry 4 - /a/ dir names entry 5 - /a/ dir long names entry 6 - /a/ dir long names extents entry 7 - /a/users/ dir entry 8 - /a/users/ dir names entry 9 - /a/users/ dir long names entry 10 - /a/users/ dir long names extents entry 11 - /a/bkp/ dir entry 12 - /a/bkp/ dir names entry 13 - /a/bkp/ dir long names entry 14 - /a/bkp/ dir long names extents entry 15 - /a/users/inuse dir entry 16 - /a/frees dir entry 17 - /a/ctl dir entry -- virtual file, empty contents 18 - /a/users/staging dir entry 19 - / dir entry 20 - / dir names entry 21 - / dir names entry 22 - / dir names extents entry 29 - /a/bkp/root.0 dir entry 30 - /a/bkp/super.0 dir entry 31 - /a/bkp/config.0 dir entry