I'm currently working on getting OpenMPI + OpenIB 1.0 (might be an RC) working on our 8 node Xserve G5 cluster running Linux kernel version 2.6.16 and get the following errors:
Process 1 on node-192-168-111-249 Process 0 on node-192-168-111-248 [0,1,1][btl_openib_component.c:587:mca_btl_openib_component_progress] error polling HP CQ with status 1 for wr_id 270995584 opcode -1286736 [0,1,1][btl_openib_component.c:587:mca_btl_openib_component_progress] error polling HP CQ with status 5 for wr_id 270995868 opcode -1286736 [0,1,1][btl_openib_component.c:587:mca_btl_openib_component_progress] error polling HP CQ with status 5 for wr_id 270996152 opcode -1286736 [0,1,1][btl_openib_component.c:587:mca_btl_openib_component_progress] error polling HP CQ with status 5 for wr_id 270996436 opcode -1286736 [0,1,1][btl_openib_component.c:587:mca_btl_openib_component_progress] error polling HP CQ with status 5 for wr_id 270996720 opcode -1286736 [0,1,1][btl_openib_component.c:587:mca_btl_openib_component_progress] error polling HP CQ with status 5 for wr_id 270997004 opcode -1286736 [0,1,1][btl_openib_component.c:587:mca_btl_openib_component_progress] error polling HP CQ with status 5 for wr_id 270997288 opcode -1286736 [0,1,1][btl_openib_component.c:587:mca_btl_openib_component_progress] error polling HP CQ with status 5 for wr_id 270997572 opcode -1286736 [0,1,1][btl_openib_component.c:587:mca_btl_openib_component_progress] error polling HP CQ with status 5 for wr_id 271077504 opcode -1286736 [0,1,1][btl_openib_component.c:587:mca_btl_openib_component_progress] error polling HP CQ with status 5 for wr_id 271077788 opcode -1286736 [0,1,1][btl_openib_component.c:587:mca_btl_openib_component_progress] error polling HP CQ with status 5 for wr_id 271078072 opcode -1286736 [0,1,0][btl_openib_component.c:587:mca_btl_openib_component_progress] error polling HP CQ with status 9 for wr_id 270991488 opcode -6639584 [0,1,0][btl_openib_component.c:587:mca_btl_openib_component_progress] error polling HP CQ with status 5 for wr_id 270995584 opcode -6639584 [0,1,0][btl_openib_component.c:587:mca_btl_openib_component_progress] error polling HP CQ with status 5 for wr_id 270995868 opcode -6639584 [0,1,0][btl_openib_component.c:587:mca_btl_openib_component_progress] error polling HP CQ with status 5 for wr_id 270996152 opcode -6639584 [0,1,0][btl_openib_component.c:587:mca_btl_openib_component_progress] error polling HP CQ with status 5 for wr_id 270996436 opcode -6639584 [0,1,0][btl_openib_component.c:587:mca_btl_openib_component_progress] error polling HP CQ with status 5 for wr_id 270996720 opcode -6639584 [0,1,0][btl_openib_component.c:587:mca_btl_openib_component_progress] error polling HP CQ with status 5 for wr_id 270997004 opcode -6639584 [0,1,0][btl_openib_component.c:587:mca_btl_openib_component_progress] error polling HP CQ with status 5 for wr_id 270997288 opcode -6639584 [0,1,0][btl_openib_component.c:587:mca_btl_openib_component_progress] error polling HP CQ with status 5 for wr_id 270997572 opcode -6639584 [0,1,0][btl_openib_component.c:587:mca_btl_openib_component_progress] error polling HP CQ with status 5 for wr_id 271077504 opcode -6639584 [0,1,0][btl_openib_component.c:587:mca_btl_openib_component_progress] error polling HP CQ with status 5 for wr_id 271077788 opcode -6639584 [0,1,0][btl_openib_component.c:587:mca_btl_openib_component_progress] error polling HP CQ with status 5 for wr_id 271078072 opcode -6639584 mpirun: killing job...