HI, I have compiled DPDK v2.0.0 and tried to run example skeleton program on RHEL 6.4(2.6.32 kernel) with 4 NUMA nodes. I could make the program run but it was not receiving any packets. The kernel was started without any hugepages parameter. The option '23' in 'setup' script in DPDK was showing hugepage=2MB, but number of hugepages=0
What could be the problem? Could you please suggest what I should try? And then I started the kernel with parameter hugepages=256. But then the program is crashing with an error EAL: rte_eal_common_log_init(): cannot create history mempool PANIC in rte_eal_init(): Cannot init logs What could be the problem? Also when I am using option '16' in the setup script in DPDK to setup the hugepages it prints an error "/sys/devices/system/node/node0/hugepages/hugepages-2048KB/nr_hugepages : No such file or directory" I verified that though mine is NUMA machine , this apath is not existing. but "/sys/kernel/mm/hugepages" path is there. -- Regards Rajesh R