Re: 回复:Re: [Pvfs2-users] Samba over PVFS2 performance

Robert Olson olson at mcs.anl.gov
Thu Oct 12 10:14:17 EDT 2006


For the mix of jobs we do on our cluster here, having read caching  
would be wonderful, especially if it is a per-directory option. We  
run a lot of jobs that use fairly small input files over and over  
again, and pay a big price if we try to use PVFS for them.

--bob

On Oct 11, 2006, at 10:49 PM, Murali Vilayannur wrote:

> Again, we do not do caching, although it won't be too hard to do so  
> using the generic page cache functions *if* you don't mind stale  
> data and terrible performance.

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