Hi Ling and Philippe, 2012/7/23 Ling Ho <ling at slac.stanford.edu>: > On 07/16/2012 09:16 AM, Philippe Muller wrote: [...] >> So we switched to TCP (over IPoIB). >> It's working. We are now running 3.3.0. But we are no longer taking >> advantage of RDMA. [...] > When I was doing testing, I had set up the server > using rdma only and totally missed this. > > I ended up using tcp with ipoverib. The performance is much better than tcp > over 10G/s. However, since I am in a mix environment, and my I have to do > some static routing on the gluster server. Basically routing the ipoverib > subnet to the 10G/s subnet which the bricks are all set up with. Things have > been working fine. I'm curious about the performance difference between IPoverIB and RDMA. Do you have some performance data that you could share? Thanks in advance, Harald St?rzebecher
