[openib-general] Re: uDAPL again

[James Lentini]

On Wed, 2 Nov 2005, Aniruddha Bohra wrote:

> Hello,
>    The following is the log for a request I am sending,
> 
> The number of IOVs for req is 2. And the iov is shown below :
> 
> REQ[0] = (0xb5f3f100, 48, 0xca88003b)^M
> REQ[1] = (0xb5f3f2b8, 152, 0xca88003b)^M
> 
> dapl_ep_post_send (0x8087110, 2, 0x808b300, 0xb5f3f6b4, 0)^M
> dapl_ep_post_send : LOCALIOV[0] = (0xb5f3f100, 48, 0xca88003b)^M
> dapl_ep_post_send : LOCALIOV[1] = (0xb5f3f2b8, 152, 0xca88003b)^M
> post_snd: ep 0x8087110 op 2 ck 0x8087374 sgs 2 l_iov 0x808b300 r_iov
> 0xbf964290 f 0^M
> post_snd: ep 0x8087110 cookie 0x8087374 segs 2 l_iov 0x808b300^M
> post_snd_localiov: lkey 0xca88003b va 0xb5f3f100 len 48 ^M
> post_snd: lkey 0xca88003b va 0xb5f3f100 len 48 ^M
> post_snd_localiov: lkey 0xca88003b va 0xb5f3f2b8 len 152 ^M
> post_snd: lkey 0xca88003b va 0xb5f3f2b8 len 152 ^M
> post_snd: op 0x2 flags 0x2 sglist 0xbf9641b0, 2^M
> post_snd: returned^M
> dapl_ep_post_send () returns 0x0^M
> dapl_evd_wait (0x8083ca0, -1, 1, 0xbf9642d0, 0xbf9642cc)^M
> dapl_evd_wait: EVD 0x8083ca0, CQ 0x8083da0^M
> cq_object_wait: CQ channel 0x8081290 time -1^M
> cq_object_wait: RET evd 0x8083ca0 ibv_cq 0x8083da0 ibv_ctx (nil) Success^M
>         >>>>>>>>>>>>>>>>>>>>>>><<<<<<<<<<<<<<<<<<<^M
>         dapl_evd_dto_callback : CQE ^M
>                 work_req_id 134771572^M
>                 status 12^M

Status 12 is IBV_WC_RETRY_EXC_ERR.

Are you sure you can communicate over IB? Do pings over IPoIB work, 
etc.?

>         >>>>>>>>>>>>>>>>>>>>>>><<<<<<<<<<<<<<<<<<<^M
> DTO completion ERROR: 12: op 0xff^M
> disconnect(ep 0x8087110, conn 0x808a008, id 134774528 flags 0)^M
> destroy_cm_id: conn 0x808a008 id 134774528^M
> dapli_evd_post_event: Called with event # 4006^M
> 
> 
> Any ideas how to proceed to even debug this ?
> 
> Thanks
> Aniruddha
>