notes 570 B

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  1. - virtual directories, reading a directory wipes out the
  2. virtual directory. virtual property in the inode.
  3. - inode contains the qid, inuse, pointers, and virtual
  4. property. one pointer each for 3 levels.
  5. ? reserve version == -1 to mean a virtual file? makes
  6. some things easier.
  7. - first inode is always the root.
  8. - adding any virtual entry to a directory makes the
  9. whole directory virtual.
  10. ? how do we keep cfs from swapping?
  11. ? how do we resolve access to missing parts when running
  12. remotely?
  13. ? what are default properties of files (ones we haven't
  14. stat'd)?