you've got to be kidding? the Perfect File System 3 code? you ported it?
i tried many many times to contact the author to get this released to public over many many years!!
i thought it was closed source, i.e. proprietary, paid for software.
i always used this file system, was so much faster and more reliable than ffs, tests i have done show it to be faster than sfs too.
Err, i'd love to see this file system back in development if you did manage to contact the author and get the code!
All i can say is wow. well done!