Data Transfer
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hpn-ssh High-Performance-enabled ssh
scp
scp -oNoneSwitch=yes -oNoneEnabled=yes
rsync -av -e ssh 45-tangle2/*0025.bin ljdursi@nuexport00.cita.utoronto.ca:/mnt/raid-cita/ljdursi/athDrape/45-tangle2
If the files compress well, compressing first, or transmitting with compression on (scp -C, rsync -z) can significantly enhance effective data transfer rates
with hpn-ssh rsync -av: ~70MB/s scp: ~50MB/s
without: about half that.
Numbers << less than that: could be a number of things.
- network connection between scinet and your machine - how busy is the server - how busy is the disk