#enable UEKR4 repository in repo file
#enable OFED for UEKR4 repository in repo file
 
yum -y remove 'ibacm*' 'ib-bonding*' 'ibutils*' 'infiniband-diags*' 'libibcm*' 'libibmad*' 'libibumad*' 'libibverbs*' 'libmlx4*' 'librdmacm*' 'libsdp*' 'mstflint*' 'ofed-docs*' 'ofed-scripts*' 'opensm*' 'perftest*' 'qperf*' 'sdpnetstat*' 'rdma-*' 'rds-tools*'
 
yum clean all
yum install oracle-ofed-release
 
chkconfig rdma on