7 Replies Latest reply on May 2, 2017 8:09 PM by tttt

    ib_ep.c:297  MXM  ERROR failed to create address handle: Cannot allocate memory

      Hello all;

      I keep getting this MXM ERROR. Are there any MXM settings to fix this or get more information. Currently memlock is set to unlimited. Any help on this issue would be much appreciated.


      [examples]$   mpirun  ./cpi

      Process 0 of 4 is on compute-0-21.local

      Process 3 of 4 is on compute-0-22.local

      Process 1 of 4 is on compute-0-21.local

      Process 2 of 4 is on compute-0-21.local

      libibverbs: ibv_create_ah failed to get output IF

      [1418721136.681747] [compute-0-22:30331:0]       ib_ep.c:297  MXM  ERROR failed to create address handle: Cannot allocate memory

      libibverbs: ibv_create_ah failed to get output IF

      [1418721136.681200] [compute-0-21:31377:0]       ib_ep.c:297  MXM  ERROR failed to create address handle: Cannot allocate memory


      Environment

      Mellanox ofed 1.2

      Redhat 6.6

      Software version mpich version 3.2a2  or  OpenMpi 1.8.4 rc1


      [jebaluno@compute-0-21 examples]$ ibv_devinfo

      hca_id: mlx4_0

        transport: InfiniBand (0)

        fw_ver: 2.32.5100

        node_guid: f452:1403:0015:6bb0

        sys_image_guid: f452:1403:0015:6bb3

        vendor_id: 0x02c9

        vendor_part_id: 4099

        hw_ver: 0x1

        board_id: MT_1090120019

        phys_port_cnt: 2

        port: 1

        state: PORT_ACTIVE (4)

        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: 4096 (5)

        sm_lid: 0

        port_lid: 0

        port_lmc: 0x00

        link_layer: InfiniBand