I have somewhat of an interesting problem:  I have applications that
write arbitrarily large files (as much as 6 gig) and I find that the
best performance for these disks is to use something like MFS.

However, mfs has a maximum size of 512M.

md appears to have a very small maximum size and only resides in core

vn (somewhat depricated) appears only to reside in a file

The behaviour I desire is that the files will stay in memory
aggressively and not block writes (thus slowing it down) as much as
possible.

Is there a way to tune NFS to do this?  Is there a way to have a
swap-backed memory disk that is large?

Dave.

-- 
============================================================================
|David Gilbert, Velocet Communications.       | Two things can only be     |
|Mail:       [EMAIL PROTECTED]             |  equal if and only if they |
|http://www.velocet.net/~dgilbert             |   are precisely opposite.  |
=========================================================GLO================

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