Tang, Changqing wrote:
However, if we config both ib0 and ib1 on the same network
(172.200.0.x, 255.255.255.0), uDAPL
works if all ranks use ib0, uDAPL fails if all ranks use ib1 with error
code:
DAT_CONNECTION_EVENT_NON_PEER_REJECTED 0x4003 (after
dat_connect() and dat_evd_wait())
The same error message if some ranks use ib0, some ranks use ib1.
What does your /etc/dat.conf look like? What is the listening port on
each interface and what address/port are you using for each connection?
Also, can you run ucmatose to verify rdma_cma is working correctly
across each interface?
For example:
start a server on both interfaces (I am assuming 172.200.0.1 and
172.200.0.2)
ucmatose -b 172.200.0.1
ucmatose -b 172.200.0.2
start a client on each interface on the other system
ucmatose -s 172.200.0.1
ucmatose -s 172.200.0.2
Thanks,
-arlin
_______________________________________________
general mailing list
[email protected]
http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general
To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
