Re: high latency NFS

From: Enrico Weigelt
Date: Thu Jul 31 2008 - 14:06:30 EST


* Michael Shuey <shuey@xxxxxxxxxx> wrote:
> I'm currently toying with Linux's NFS, to see just how fast it can go in a
> high-latency environment. Right now, I'm simulating a 100ms delay between
> client and server with netem (just 100ms on the outbound packets from the
> client, rather than 50ms each way). Oddly enough, I'm running into
> performance problems. :-)

NFS is *very bad* for latent links.
Try 9p with an little metadata-caching proxy in the middle ;-P

cu
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Enrico Weigelt == metux IT service - http://www.metux.de/
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