[EMAIL PROTECTED] wrote on Wed, 05 Sep 2007 17:35 -0400:
> I'm at a loss here. At least normal cp works?
Are you able to debug? Grab pvfs2-cp in openib.c:923 or so, right
after this line:
ret = ibv_query_device(od->ctx, &hca_cap);
and print out hca_cap. We're interested in max_mr_size. Although
this doesn't at all explain why things work for the posix interface,
but not your command line.
The other thing to worry about is shared libraries. Are you pretty
sure you are picking up the correct libibverbs.so? Look at
LD_LIBRARY_PATH and cat /proc/$pid/maps where pid=$(pgrep
pvfs2-client-core | sed 1q) to see what the kernel helper is using
for libibverbs.
-- Pete
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