|
On a full hard disk install, the conventional Linux filesystem / and its subdirs /boot, /bin, /etc, and perhaps some others I'm forgetting are placed straight onto the disk.
On a frugal install, they are placed inside a single file, the pup_xxx.sfs file, which itself contains a compressed read-only ext2 filesystem into which the Linux / dir is placed, with its subdirs inside it. There is also a pup_save.2fs file which contains an uncompressed ext2 filesystem.
|