currently upas/fs uses one big directory per mailbox.
this works fine for mailboxes of reasonable sizes (20k
messages).  unfortunately, users are not reasonable
and 20k just isn't enough.

high-level tasks
1.  define a new index format that allows for multiple
index files and mdir directories.  these must be backwards
compatible.

2.  teach the delivery programs how to deliver to the
extended format.

3.  optimize mail scanning so that only the current
directory and index need to be updated when new
mail arrives.

- erik

-- 
You received this message because you are subscribed to the Google Groups "Plan 
9 Google Summer of Code" group.
To post to this group, send email to plan9-g...@googlegroups.com.
To unsubscribe from this group, send email to 
plan9-gsoc+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/plan9-gsoc?hl=en.

Reply via email to