And just to illustrate my point, on 4.14.0 vanilla:
while true; do dd if=/nfsmount/debian-live-9.1.0-amd64-xfce+nonfree.iso bs=16M iflag=direct 2>/dev/null | sha1sum; done
With rx offload on (default):
489ed92b17aa9a4582899356d3123621b5d92189 - 742462292c76189f63fc3e7af1acc9dec56c0a8d - f11ba5f624dbab5a52319801c28a7032cc9b5100 - 742462292c76189f63fc3e7af1acc9dec56c0a8d - e925ff013c99a1b732a99aeaf5d3f1f02c8dfa40 -
With rx offload off:
742462292c76189f63fc3e7af1acc9dec56c0a8d - 742462292c76189f63fc3e7af1acc9dec56c0a8d - 742462292c76189f63fc3e7af1acc9dec56c0a8d - 742462292c76189f63fc3e7af1acc9dec56c0a8d - 742462292c76189f63fc3e7af1acc9dec56c0a8d -
And just to illustrate my point, on 4.14.0 vanilla:
while true; do debian- live-9. 1.0-amd64- xfce+nonfree. iso bs=16M iflag=direct 2>/dev/null | sha1sum; done
dd if=/nfsmount/
With rx offload on (default):
489ed92b17aa9a4 582899356d31236 21b5d92189 - f63fc3e7af1acc9 dec56c0a8d - a52319801c28a70 32cc9b5100 - f63fc3e7af1acc9 dec56c0a8d - 732a99aeaf5d3f1 f02c8dfa40 -
742462292c76189
f11ba5f624dbab5
742462292c76189
e925ff013c99a1b
With rx offload off:
742462292c76189 f63fc3e7af1acc9 dec56c0a8d - f63fc3e7af1acc9 dec56c0a8d - f63fc3e7af1acc9 dec56c0a8d - f63fc3e7af1acc9 dec56c0a8d - f63fc3e7af1acc9 dec56c0a8d -
742462292c76189
742462292c76189
742462292c76189
742462292c76189