Use standard POSIX "ustar" format for the scratch disk.
[pintos-anon] / src / tests / filesys /
drwxr-xr-x   ..
-rw-r--r-- 614 Grading.no-vm
-rw-r--r-- 726 Grading.with-vm
drwxr-xr-x - base
-rw-r--r-- 290 create.inc
drwxr-xr-x - extended
-rw-r--r-- 1017 seq-test.c
-rw-r--r-- 329 seq-test.h