On Jan 17, 2013, at 11:01 AM, Gandalf Corvotempesta <[email protected]> wrote:
> 2013/1/17 Atchley, Scott <[email protected]>: >> Yes. It should get close to 1 GB/s where 1GbE is limited to about 125 MB/s. >> Lower latency? Probably since most Ethernet drivers set interrupt coalescing >> by default. Intel e1000 driver, for example, have a cluster mode that >> reduces (or turns off) interrupt coalescing. I don't know if ceph is latency >> sensitive or not. > > Sorry, I meant 10GbE. 10GbE should get close to 1.2 GB/s compared to 1 GB/s for IB SDR. Latency again depends on the Ethernet driver. Scott-- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
