[lustre-discuss] Lnet problems on 2.12.2/2.12.3
BASDEN, ALASTAIR G.
a.g.basden at durham.ac.uk
Thu Feb 6 08:28:12 PST 2020
We are mounting a 2.12.2 server on a 2.12.3 client.
Both have @o2ib and @tcp networks.
However, there is no link between them on the @o2ib.
We are therefore mounting on @tcp, have network=tcp0 in the fstab, and
have switched discovery off.
This works, metadata can be read and created, and files can be read.
However, when we try to write to a file, it tries to go over the @o2ib
network, and therefore fails.
How can we get the clients to write to the OSSs over the @tcp network?
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