[Pvfs2-users] Pvfs performance over 10Ge

[Scott Atchley]

On Oct 29, 2007, at 11:32 PM, Rob Ross wrote:

> To answer your original question, no there's nothing in PVFS that  
> is purposefully limiting you to 1Gbit/sec.

Hi Rene,

When I used bmi_pingpong to test the network IO performance of PVFS2  
(ignoring the file system parts) on Myri-10G Ethernet, bmi_tcp  
achieved 625-650 MB/s using a single client and single server:

http://www.myri.com/scs/performance/MX-10G/PVFS2-MX/

Performance of pvfs2-cp will be lower, but it should be above 1 Gb/s.

Scott