Closed falkamelung closed 3 years ago
@falkamelung , is this still an issue?
FROM TACC CONSULT
Generally, reducing the transfers to as few as possible and avoiding small transfers will be the least taxing for the system. Parallel transfers can occupy an disproportionate amount of resources.
Using /scratch would be preferred, but the transfers should be relatively similar. The precaution is to avoid quickly filling up the very limited user storage space in $HOME.
3/4. Stampede's six login nodes each have two 10GigE ethernet adapters that are channel bonded but the 5936 compute nodes each has a single 1GigE adapter.
I hope the clears things up well enough, it's difficult to answer based on files but you can use that hardware and network information to gauge how best to approach.
ssara_federated_query-cj.py: