[openib-general] max message size for IB_WR_SEND

[amit byron]

hi,

if i evoke/call ib_post_send(IB_WR_SEND) with message
size 512 bytes, the message gets received on the
peer (second) node. the 2 nodes are connected point-to
-point.

but if message size is increased to 4096 bytes then
second node receives the message; but message content
is missing (empty).

won't infiniband stack break down message in smaller
chunks and assemble on peer node?

thanks,
Amit.