[openib-general] ib_cm_listen failure

[Arlin Davis]

Todd Bowman wrote:

> I am runing udapl on 32bit intel and running into this error:
>
> setup_listener(conn=0x8060008 cm_id=134611368)
>  destroy_cm_id: conn 0x8060008 id 134611368
> --> dapl_psp_create setup_conn_listener failed: 30000
> 20664 Error dat_psp_create: DAT_INSUFFICIENT_RESOURCES
> 20664 Error connect_ep: DAT_INSUFFICIENT_RESOURCES


What SID are you listening on? sdp is listening on a range from 0x10000 
- 0x1fffff
so you may be colliding with their SID/port space.

>
> I've tracked the error to ib_cm_listen:
>
>  result = write(cm_id->device->fd, msg, size);
>  if (result != size)
>                 return (result > 0) ? -ENODATA : result;
>
> result = -1
> size  = 28
> device->fd  = 4
>
>
> These are the modules I have loaded:
>
> ib_sdp                 93792  0
> ib_ipoib               45572  0
> ib_uat                 15884  0
> ib_at                  29248  1 ib_uat
> ib_sa                  16916  3 ib_sdp,ib_ipoib,ib_at
> ib_ucm                 21764  0
> ib_cm                  39628  2 ib_sdp,ib_ucm
> ib_uverbs              33936  0
> ib_umad                18712  0
> ib_mthca              118300  0
> ib_mad                 43424  5 ib_ping,ib_sa,ib_cm,ib_umad,ib_mthca
> ib_core                48128  10 
> ib_ping,ib_sdp,ib_ipoib,ib_sa,ib_ucm,ib_cm,ib_uverbs,ib_umad,ib_mthca,ib_mad
>
>
> This is /dev/infiniband:
> crw-rw-rw-  1 root root 231, 191 Sep 29 08:10 uat
> crw-rw-rw-  1 root root 231, 224 Sep 29 08:10 ucm0
> crw-rw-rw-  1 root root 231,   0 Sep 29 08:10 umad0
> crw-rw-rw-  1 root root 231,   1 Sep 29 08:10 umad1
> crw-rw-rw-  1 root root 231, 192 Sep 29 08:09 uverbs0
> crw-rw-rw-  1 root root 231, 193 Sep 29 08:09 uverbs1
>
> I have run ulimit -l unlimited
>
> I'm at a loss here.  Can someone point me in the rigt direction.
>
> Thanks,
> Todd
>
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