ref: ec333deceba9dd45dabf4d36138398bdd020f449
dir: /tests/test.3/notes/
test write, read and deletion of big files. Unmarked blocks are free blocks.
for (b in `{seq 22 1 53}) { echo $b; disk/block -f disk $b }
for (b in `{seq 22 1 40959}) { echo $b; disk/block -f test.3/disk $b > test.3/blocks/^$b}
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 - big file blank dentry as the big file was deleted but / still holds onto the dentry
21 - /adm/frees contents
20487 - / direntry
20488 - super block
20489 - config
40957 - / direntry
40958 - super block
40959 - config