<div><div>I'm using rdma_cm and I don't set the qp_access_flags explicitly.</div><div><br class="webkit-block-placeholder"></div></div>I presume they are set correctly since non-zero length rdma reads complete successfully. I have also verified the data.<div>
<br class="webkit-block-placeholder"></div><div>the only place I set the privileges is when registering the memory region and I have them set at</div><div>IBV_ACCESS_LOCAL_WRITE, _REMOTE_READ and _REMOTE_WRITE</div><div><br>
</div><div><br><div class="gmail_quote">On Jan 25, 2008 4:45 AM, Dotan Barak <<a href="mailto:dotanb@dev.mellanox.co.il">dotanb@dev.mellanox.co.il</a>> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div><div></div><div class="Wj3C7c">Rajouri Jammu wrote:<br>> When I try doing a zero byte rdma read I get a 10<br>> (IB_WC_REM_ACCESS_ERR ) error completion.<br>><br>> Is that expected?<br>><br>> Non-zero byte reads complete successfully.<br>
><br>> I'm using OFED-1.2.5.4.<br>><br></div></div>Did you enabled RDMA Read in the qp_access_flags (in modify QP RESET->INIT)?<br><font color="#888888"><br>Dotan<br></font></blockquote></div><br></div>