[stgt] 0.9.9.tgt ISCSI over 10G: performance issues to Windoh's initiator

Chris Worley worleys at gmail.com
Thu Oct 8 21:20:11 CEST 2009


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.

Both cases are benchmarking the physical device, no file system or RAID.

Any ideas?

Thanks,

Chris
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