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LEDs of switch and adapters not lighting up.

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Hi,

 

Configuration:

Host: RHEL7.0

Mellanox Card: ConnectX-3 Pro FDR InfiniBand + 40 GigE (MX354A-FCCT)

Mellanox Driver: MLNX_OFED_LINUX-2.4-1.0.4-rhel7.0-x86_64

Mellanox Switch: SX1012

 

I have one server connected to the switch with above config. After installation of OFED driver, I have set port type as "eth" ports and configured the IP for the port. However, I am not able to see the LED's lighting up on the switch as well as adapter side. I have few observations. Can someone please take a look and give suggestion?

 

=================

1. Adapters ports status is DOWN:

 

 

[root@RHEL7-R54-U5 ~]# connectx_port_config -s

--------------------------------

Port configuration for PCI device: 0000:1a:00.0 is:

eth

eth

 

[root@RHEL7-R54-U5 ~]# cat /sys/class/infiniband/mlx4_0/ports/1/state

1: DOWN

 

[root@RHEL7-R54-U5 ~]# cat /sys/class/infiniband/mlx4_0/ports/2/state

1: DOWN

 

[root@RHEL7-R54-U5 ~]# ibv_devinfo

hca_id: mlx4_0

        transport:                      InfiniBand (0)

        fw_ver:                         2.33.5000

        node_guid:                      f452:1403:00f4:f8c0

        sys_image_guid:                 f452:1403:00f4:f8c3

        vendor_id:                      0x02c9

        vendor_part_id:                 4103

        hw_ver:                         0x0

        board_id:                       MT_1090111019

        phys_port_cnt:                  2

                port:   1

                        state:                  PORT_DOWN (1)

                        max_mtu:                4096 (5)

                        active_mtu:             1024 (3)

                        sm_lid:                 0

                        port_lid:               0

                        port_lmc:               0x00

                        link_layer:             Ethernet

 

                port:   2

                        state:                  PORT_DOWN (1)

                        max_mtu:                4096 (5)

                        active_mtu:             1024 (3)

                        sm_lid:                 0

                        port_lid:               0

                        port_lmc:               0x00

                        link_layer:             Ethernet

 

 

 

 

[root@RHEL7-R54-U5 ~]# ethtool enp26s0

Settings for enp26s0:

        Supported ports: [ FIBRE ]

        Supported link modes:   1000baseKX/Full

10000baseKX4/Full

40000baseCR4/Full

40000baseSR4/Full

        Supported pause frame use: Symmetric Receive-only

        Supports auto-negotiation: Yes

        Advertised link modes:  40000baseCR4/Full

40000baseSR4/Full

        Advertised pause frame use: Symmetric

        Advertised auto-negotiation: Yes

        Speed: Unknown!

        Duplex: Unknown! (255)

        Port: FIBRE

        PHYAD: 0

        Transceiver: internal

Auto-negotiation: off

        Supports Wake-on: d

        Wake-on: d

        Current message level: 0x00000014 (20)

                               link ifdown

        Link detected: no

 

 

2. Switch Port's admin state is enabled but operational state is down.

 

MLNX-R54-U15-40G [standalone: master] # show interfaces ethernet 1/1

 

Eth1/1

 

  Admin state: Enabled

  Operational state: Down

  Description: N\A

  Mac address: f4:52:14:65:55:06

  MTU: 1500 bytes(Maximum packet size 1522 bytes)

  Flow-control: receive on send on

  Actual speed: 40 Gbps

  Width reduction mode: disabled

  Switchport mode: access

  Last clearing of "show interface" counters : Never

  60 seconds ingress rate: 0 bits/sec, 0 bytes/sec, 0 packets/sec

  60 seconds egress rate: 0 bits/sec, 0 bytes/sec, 0 packets/sec

 

Rx

  0                    packets

  0                    unicast packets

  0                    multicast packets

  0                    broadcast packets

  0                    bytes

  0                    error packets

  0                    discard packets

 

Tx

  0                    packets

  0                    unicast packets

  0                    multicast packets

  0                    broadcast packets

  0                    bytes

  0                    discard packets

 

 

=================

Thanks!


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