Hi, old servers: [root at gpfs01 ~]# rpm -qa| grep ofed ofed-scripts-4.3-OFED.4.3.1.0.1.x86_64 mlnxofed-docs-4.3-1.0.1.0.noarch and newest servers: [root at gpfs08 ~]# rpm -qa| grep ofed ofed-scripts-5.0-OFED.5.0.2.1.8.x86_64 mlnxofed-docs-5.0-2.1.8.0.noarch regards, I