CentOS安装OPA Omni-Path驱动

#安装依赖包

yum install rdma-core opensm-libs libibcm libibumad rdma-core-devel libibumad libibverbs ibacm rdma-core libibumad libibverbs openssl-devel rdma-core-devel infinipath-psm libibverbs librdmacm opensm-libs -y

#解压安装驱动

tar -xvf IntelOPA-Basic.RHEL75-x86_64.10.8.0.0.204.tgz
cd IntelOPA-Basic.RHEL75-x86_64.10.8.0.0.204
./INSTALL -a

#配置网卡IP地址

vi /etc/sysconfig/network-scripts/ifcfg-ib0

DEVICE=ib0
BOOTPROTO=static
IPADDR=172.16.2.1
NETMASK=255.255.255.0
ONBOOT=yes
NM_CONTROLLED=no
CONNECTED_MODE=yes
MTU=65520

#设定opafm自动启动

opaconfig -E opafm
service opafm start

#查看主备SM状态

opatop

#查看子网管理器状态

service opafm status

#查看端口信息

opaportinfo

#查看驱动和GUID

hfi1_control -i