On Fri, Jun 14, 2013 at 2:13 PM, Bryan Whitehead <dri...@megahappy.net>wrote:
> I'm using 40G Infiniband with IPoIB for gluster. Here are some ping > times (from host 172.16.1.10): > > --- 172.16.1.11 ping statistics --- > 10 packets transmitted, 10 received, 0% packet loss, time 8999ms > rtt min/avg/max/mdev = 0.093/0.142/0.198/0.035 ms Interesting, you have a lower min and slightly lower avg, but your max is actually higher then I am seeing on my 10 gig setup, since Gluster FS uses a lot of small packets, it does not look like it is worth upgrading from 10 to 40 gig ethernet... --- virt1.exarionetworks.com ping statistics --- 10 packets transmitted, 10 received, 0% packet loss, time 8999ms rtt min/avg/max/mdev = 0.112/0.163/0.191/0.027 ms Also note, that I am running 10GBase-T, if I was running over fiber, I would think my overall numbers would be lower then your 40 gig Infiniband, how can that be? -- ><> Nathan Stratton Founder, CTO Exario Networks, Inc. nathan at robotics.net nathan at exarionetworks.com http://www.robotics.net http://www.exarionetworks.com/ Building the WebRTC solutions today that your customers will demand tomorrow.
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