[PVFS-users] terrible performance ... help!

Kaveh Moallemi kmoallem at gmail.com
Tue May 24 21:08:46 EDT 2005


> Thus spake Kaveh Moallemi:
> > I guess I'll modify the pvfs version so that all writes are
> > accumulated into a large buffer first, then written using
> > pvfs_write().
> 
> If at all possible try for buffer sizes over 1MB.  I think you'll see a
> nice boost over smaller buffers.


Thanks for the suggestion Nathan.



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