ref: 9cf2807db9e8268a4dfbce19561bd712e4430a39
dir: /tests/test.0/notes/
Creates a disk of 32 blocks. Unmarked blocks are blank. block - description 0 - magic 1 - config 2 - super block 3 - /adm/ dir entry 4 - /adm/config dir entry 5 - /adm/super dir entry 6 - /adm/bkp/ dir entry 7 - /adm/bkp/config.0 dir entry 8 - /adm/bkp/super.0 dir entry 9 - /adm/bkp/root.0 dir entry 10 - /adm/bkp/config.1 dir entry 11 - /adm/bkp/super.1 dir entry 12 - /adm/bkp/root.1 dir entry 13 - /adm/users/ dir entry 14 - /adm/users/inuse dir entry 15 - /adm/users/inuse contents 16 - /adm/frees dir entry 17 - /adm/ctl dir entry -- virtual file, empty contents 18 - /adm/users/staging dir entry 19 - / direntry 20 - /adm/frees contents 21 22 23 - / direntry 24 - super block 25 - config 26 27 28 29 - / direntry 30 - super block 31 - config