Closed jaycedowell closed 1 year ago
Adding in the OFED kernel DMKS/tools changes things. "unsupported mode" is now "permission denied" which is more familiar.
Looks like I need CAP_NET_RAW
to get the pipelines running as a non-root user. I tried spead2_net_raw
but that kills my special LD_LIBRARY_PATH
that I use to find Bifrost. systemd seems to have a "AmbientCapabilities" service keyword that might help.
584538d only seems to work on node 2 right now. I have no idea why.
At least on node 1 the failure was from some residual setcap
changes on /usr/bin/python3.8
from when I was testing. The head node also seems ok now.
I'm using OFED 5.8 for Ubuntu 20.04 with ConnectX6 cards and get a "unsupported mode" error when I try a verbs capture.