high i/o dirs

[Robert Arkiletian]

Rebuilding an nfs fileserver.  I want to put the high i/o directories
on a separate raid 1 array for performance. Currently everything is
under / in one raid 10 array.
How can I tell which directories, obviously other than /home, are
getting high reads and/or writes? Any tools to measure read/write i/o
per directory?

Thanks


-- 
Robert Arkiletian
Eric Hamber Secondary, Vancouver, Canada