> I'll suggest trying something completely different, like, dd if=/dev/zero > bs=1024k | pv | ssh othermachine 'cat > /dev/null' ... Just to verify there > isn't something horribly wrong with your hardware (network). > > In linux, run "ifconfig" ... You should see "errors:0" > > Make sure each machine has an entry for the other in the hosts file. I > haven't seen that cause a problem for iscsi, but certainly for ssh. >
we'll try that, thanks! Here's some numbers... This is a pastebin from iostat running on the linux box: http://pastebin.com/8mN8mchH This from the Nexenta box: http://pastebin.com/J1E4V1b3 A couple of notes: we know the "Pool_sata" is resilvering, but we're concerned about the performances of the other pool ("Pool_sas"). We also know that we're not using jumbo frames as for some reason it makes the linux box crash. Could that explain it all? Thanks for helping out! Ian
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