Sorry for the delay, On Thu, 8 Oct 2009 13:20:11 -0600 Chris Worley <worleys@xxxxxxxxx> wrote: > Running TGTD over 10G. > > Benchmarking with a Linux initiator, 1MB blocks, for example, gets > 800MB/s reads, 600MB/s writes. > > Same target w/ a W2008S SP2 initiator (actually, the same machine as > the Linux case, dual booted to its dark side), gets 800MB/s on the > writes, but only a little better than 100MB/s on the reads. Hmm, strange. The write performance could be bad because of the sector alignment issue but I have no idea about bad read performances. > Both cases are benchmarking the physical device, no file system or RAID. What benchmark do you use? If I can reproduce it here, I might dig into the problem. -- To unsubscribe from this list: send the line "unsubscribe stgt" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
