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charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: DM4PR12MB5184.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: a88783dd-8802-4f08-708f-08dc6469b5ec X-MS-Exchange-CrossTenant-originalarrivaltime: 24 Apr 2024 14:20:36.6032 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: /DxiIN/Hs6gDThi64f+Csgunv0J+iZTmdNM648XQtMcbU1epOiS8kpITIRJLEcmrCCtAhhFpm4xLx9QHHBnHKg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR12MB4453 X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: users-bounces@dpdk.org Hi Kevin, Usually, the issue is irrelevant to the FW but the building/linking and run= time ENV. If possible, could you rebuild your DPDK libs and APP from the source code = and the scratch on this running setup to have another try? 1. Please use "ls -al" of the ibverbs.so to check the actual version in the= suffix. 2. Try to use "ldd" / "objdump/nm" to check the so version that the DPDK ap= plication linked and wants to load. BR. Bing > -----Original Message----- > From: Kevin Williams > Sent: Wednesday, April 24, 2024 9:56 PM > To: users@dpdk.org > Subject: ibverbs_1.8 not found >=20 > External email: Use caution opening links or attachments >=20 >=20 > Hi, >=20 > I have just installed a fresh Rocky 8.8 on a server with two Mellanox int= erfaces, > which seem to have the correct firmware according to Nvidia: >=20 > Device Type: ConnectX3 > Part Number: MCX353A-FCB_A2-A5 > Description: ConnectX-3 VPI adapter card; single-port QSFP; FDR IB > (56Gb/s) and 40GigE; PCIe3.0 x8 8GT/s; RoHS R6 > PCI Device Name: /dev/mst/mt4099_pci_cr1 > Versions: Current Available > FW 2.42.5000 N/A > PXE 3.4.0752 N/A >=20 > Status: No matching image found >=20 > I have followed all instructions on the Ettus web page > (https://kb.ettus.com/Getting_Started_with_DPDK_and_UHD) which > proceeded without any issues. >=20 > When running an Ettus benchmark utility I get the following error. >=20 > [root@rflab-r720 python]# ./benchmark_rate.py --rx_rate 184.32e6 -- > rx_subdev "A:0 B:0" --rx_channels "0" --tx_rate 184.32e6 --tx_subdev "A:0 > B:0" --tx_channels 0 --args > "addr=3D10.28.128.3,second_addr=3D10.29.128.3,master_clock_rate=3D184.32e= 6, > use_dpdk=3D1" > [INFO] [UHD] linux; GNU C++ version 8.5.0 20210514 (Red Hat 8.5.0-20); > Boost_106600; DPDK_21.11; UHD_ > EAL: Detected CPU lcores: 24 > EAL: Detected NUMA nodes: 2 > EAL: Detected shared linkage of DPDK > EAL: /usr/lib64/libibverbs.so.1: version `IBVERBS_1.8' not found (require= d by > /usr/lib64/dpdk-pmds/librte_common_mlx5.so.22.0) > EAL: FATAL: Cannot init plugins > EAL: Cannot init plugins > [ERROR] [DPDK] Error with EAL initialization [ERROR] [UHD] Device discove= ry > error: RuntimeError: Error with EAL initialization > EAL: Detected CPU lcores: 24 > EAL: Detected NUMA nodes: 2 > EAL: Option -l is ignored, because (-l) is set! >=20 > I see there are two locations for libibverbs.so.1, but setting LD_LIBRARY= _PATH > to either results in the same error. >=20 > /usr/lib64/mlnx_ofed/valgrind/libibverbs.so.1 > /usr/lib64/libibverbs.so.1 >=20 > I can't install a new libibverbs RPM because of obsolescence issues. >=20 > Can anyone offer any advice? >=20 > Many thanks, Kevin >=20