gistfile1.txt

[root@overcloud-novacompute-0 ~]# cat /proc/cmdline
BOOT_IMAGE=/boot/vmlinuz-3.10.0-327.13.1.el7.x86_64 root=UUID=44fa2668-2d66-408c-a41b-4b9deda98ba2 ro console=tty0 crashkernel=auto console=ttyS0,115200 hugepage=2M
[root@overcloud-novacompute-0 ~]#
[root@overcloud-novacompute-0 ~]# dpdk_helloworld
EAL: Detected lcore 0 as core 0 on socket 0
EAL: Detected lcore 1 as core 0 on socket 0
EAL: Detected lcore 2 as core 0 on socket 0
EAL: Detected lcore 3 as core 0 on socket 0
EAL: Support maximum 128 logical core(s) by configuration.
EAL: Detected 4 lcore(s)
EAL: No free hugepages reported in hugepages-1048576kB
EAL: No free hugepages reported in hugepages-2048kB
PANIC in rte_eal_init():
Cannot get hugepage information
6: [dpdk_helloworld() [0x400c3d]]
5: [/lib64/libc.so.6(__libc_start_main+0xf5) [0x7f3fc5447b15]]
4: [dpdk_helloworld(main+0x6) [0x400b56]]
3: [/lib64/librte_eal.so.2(rte_eal_init+0xc3b) [0x7f3fc6442d2b]]
2: [/lib64/librte_eal.so.2(__rte_panic+0xd0) [0x7f3fc6441940]]
1: [/lib64/librte_eal.so.2(rte_dump_stack+0x2d) [0x7f3fc6449e3d]]
Aborted