Hi All,
I am kind of noob on IB and uDAPL program. Currently, I am trying to
write a program with multirail that utilizes 2 ports on a single Mallenox
ConnectX HCA on both nodes.
OFED1.3 has been installed on a SUSE 10.3 linux system.
The current problem is that IB connection via uDAPL are very unstable,
and sometime the connection can't be established.
Error message is usually like:
20350 Server waiting for connect request on port 45248
accept: ERR dev(0x61d0e0!=0x61d0e0) or port mismatch(1!=2)
20350 Error dat_cr_accept: DAT_INTERNAL_ERROR
20350 Error connect_ep: DAT_INTERNAL_ERROR
The status of both port are active:
hca_id: mlx4_0
fw_ver: 2.3.000
node_guid: 0003:ba00:0100:702c
sys_image_guid: 0003:ba00:0100:702f
vendor_id: 0x02c9
vendor_part_id: 25418
hw_ver: 0xA0
board_id: SUN0070000001
phys_port_cnt: 2
port: 1
state: PORT_ACTIVE (4)
max_mtu: 2048 (4)
active_mtu: 2048 (4)
sm_lid: 10
port_lid: 8
port_lmc: 0x00
port: 2
state: PORT_ACTIVE (4)
max_mtu: 2048 (4)
active_mtu: 2048 (4)
sm_lid: 10
port_lid: 9
port_lmc: 0x00
I haven't done any specific configuration for multi-port. I assume that
OFED1.3 can do it automatically.
Would please any one help me on this?
Regards,
Jie
--
Jie Cai
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