Hi I want to run dpdk-pdump. So, I recompile with option of PCAP and PDUMP. Also my machine is dual CPU(Xeon 2630 v2), so I set hugepage with NUMA option. the huge page size is 2MB and the number of hugepage is each 8192 both side.
when the setting is over, I ran the dpdk-pdump(/dpdk/x86_64_native_linuxapp-gcc/build/app/pdump). However, error happens. error message is below: PANIC in rte_eal_config_attach(): Cannot open '/var/run/.rte_config' for rte_mem_config 6: [./dpdk-pdump() [0x437fc9]] 5: [/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7f5c419baf45]] 4: [./dpdk-pdump(main+0x154) [0x440cd2]] 3: [./dpdk-pdump(rte_eal_init+0xd9c) [0x477bec]] 2: [./dpdk-pdump(__rte_panic+0xbe) [0x431b20]] 1: [./dpdk-pdump(rte_dump_stack+0x1a) [0x47f68a]] I also change the dpdk-pdump which is in /dpdk/x86_64_native_linuxapp-gcc/app, but same error happens. Please let me know if you have any insights.
