Hi Bill, There shouldn?t be any problem with what you are doing. We are checking this now.
Best Regards, Olga -----Original Message----- From: dev [mailto:[email protected]] On Behalf Of Bill O'Hara Sent: Thursday, October 08, 2015 6:05 AM To: dev at dpdk.org Subject: [dpdk-dev] Mellanox PMD failure w/DPDK-2.1.0 and MLNX_OFED-3.1-1.0.3 Hello I wonder if anyone can suggest why previously working dpdk code may fail in the Mellanox pmd code in dpdk-2.1.0, seemingly due to failure to create a "resource domain" via ibv_exp_create_res_domain(). I must admit I haven't seen that verb before, and it appears to be returning null with no error message. The DPDK log gives these hints: PMD: librte_pmd_mlx4: 0xa4fc20: TX queues number update: 0 -> 1 PMD: librte_pmd_mlx4: 0xa4fc20: RX queues number update: 0 -> 1 PMD: librte_pmd_mlx4: 0xa4fc20: RD creation failure: Cannot allocate memory I'm using dpdk-2.10.0 and MLNX_OFED_LINUX-3.1-1.0.3 on ubuntu14.04 with a connectx-3 card. thanks bill
