Question about dpdk-pdump ring buffer With updating from 21.08 to 21.11, The packet capture is failed. Previously(21.08) it works fine.
I want to know 2 things a)the difference of dpdk-pdump between 21.08 and 21.11 (seems bpf changes) b)where pcap capture the ring buffer for secondary process? The output is coming from print_pdump_stats function is zero for 3 parameters.(N.B.1) Above parameters are counted on pdump_rxtx function.(it is zero on this function also) The ring seems copied under mp_handle (process_msg) or mp_pdump. P.S. I understand dpdk-pdump seems to be deprecated by introducing dpdk-dumpcap. Reference https://doc.dpdk.org/guides/prog_guide/pdump_lib.html https://doc.dpdk.org/guides/prog_guide/multi_proc_support.html N.B.1 ##### PDUMP DEBUG STATS ##### -packets dequeued: 0 -packets transmitted to vdev: 0 -packets freed: 0 Thanks in advance Atsushi SAKAI
