A toy virtual UNIX filesystem.

• Simple, and easy to follow design.
• Structured into blocks, inodes, superblocks, and bitmaps (for both inodes and blocks)
• Roughly 7/8 space for blocks, 1/8 space for inodes. (A little less for inodes to make room for bitmap and superblock)
• Multi-level indexing with
• No extents
• caching of reads and buffering of writes

#$ Goals

• The goal is to have the above design finished in by mid may, 2016. Thus, the filesystem will only attempt to implement the features described above and no more.

As this is a virtual filesystem and not a real one, a large file must be allocated to act as the disk.