CNFS block size

[Jeffrey M. Vinocur]

So I tried CNFS with raw devices on a redhat 2.4.18-3 system.  It works.  
But the RAID system would like all partitions to use the same block size.  
(Every time a different block size is requested, it flushes the cache and 
spams the logfile.)  I see:

#define CNFS_BLOCKSIZE  512             /* Unit block size we'll work with */

What happens if I bump this up to 4k?

(And should we make this a configure option?)

-- 
Jeffrey M. Vinocur
jeff at litech.org