> Yes, that could very well possible. While I'm not an expert on iSER it > looks like it doesn't use the software crc32c checksums in iscsi over > TCP but relies on the RDMA protocols guaranteeing it. that would explain quite a lot actually. Thanks for the hint. > Btw, what target do you use? According to > http://www.spinics.net/lists/linux-stgt/msg02038.html it seems like the > stgt iser target has some issues that look quite similar to yours. we're using tgt which might have a similar problem. As even IB over TCP is several times faster than our disks, we will now proceed w/o iSER to have the system running and then experiment with iSER on a test system. thanks, -Christian _______________________________________________ xfs mailing list xfs@xxxxxxxxxxx http://oss.sgi.com/mailman/listinfo/xfs
