Hi,
Has anybody experienced any problems on IBDUMP utility with ConnectX-4 cards? Would appreciate for advice on this matter.
CentOS-7.2/Mellanox OFED-3.2.2
Workstation has both ConnectX-3 and ConnectX-4 adapters installed. Ibdump works with former and fails with ConnectX-4:
[root@5810-server ~]# ibdump -d mlx4_0 -i 1
Initiating resources ...
searching for IB devices in host
Port active_mtu=1024
MR was registered with addr=0x22469a0, lkey=0x20010400, rkey=0x20010400, flags=0x1
------------------------------------------------
Device : "mlx4_0"
Physical port : 1
Link layer : Ethernet
Dump file : sniffer.pcap
Sniffer WQEs (max burst size) : 4096
------------------------------------------------
Ready to capture (Press ^c to stop):
Captured: 0 packets, 0 bytes ^C
Interrupted (signal 2) - exiting ...
Captured: 0 packets, 0 bytes
[root@5810-server ~]# ibdump -d mlx5_0 -i 1
Initiating resources ...
searching for IB devices in host
Port active_mtu=1024
MR was registered with addr=0xe77010, lkey=0x7a32, rkey=0x7a32, flags=0x1
------------------------------------------------
Device : "mlx5_0"
Physical port : 1
Link layer : Ethernet
Dump file : sniffer.pcap
Sniffer WQEs (max burst size) : 4096
------------------------------------------------
Failed to set port sniffer1: command interface bad param
Thanks,
Philip