龙芯适配记录
1.登录跳板机,ssh连接龙芯服务器
2.virsh list 查看正在运行的虚机,找到dns-server
3.在宿主机下载所需要的包,存储位置为 /root/data/downond
4.下载所需要的包
yumdownloader patch --destdir=/root/data/downond
5.ssh传输包到dns-server虚机 存储位置为:/root/download
scp patch-2.7.6-12.a.ky10.loongarch64.rpm root@10.3.9.75:/root/download
6. 进入dns-server虚机
virsh console 5
7.离线安装cnpdns3.5所需要的包
rpm -ivh patch-2.7.6-12.a.ky10.loongarch64.rpm
8.请教同事,获取dpdk的.patch补丁
9.根据补丁内容,将dpdk重命名为b
10.执行补丁
patch -p0 < 0006-LOONGARCH-support-dpdk-running-on-multi-nodes.patch
11.编译安装dpdk,成功
12.cd loongarch-loongarch64-linuxapp-gcc
make make install
13.dpdk配置导入
export RTE_SDK=/root/data/cnpdns-v3.5_ky10/dpdk
export RTE_TARGET=loongarch-loongarch64-linuxapp-gcc
14 helloworld测试
make后直接./build/helloword,dpdk运行helloworld成功!