On Tue, 24 May 2016 21:08:27 -0400 Pat Haley <phaley@xxxxxxx> wrote: > Hi All, > > We looking for suggestions on dealing with mellanox drivers in CentOS > 6.7 Unless you really need a specific feature in MOFED I'd recommend you stay with the, so called, in-box drivers already in CentOS-6.7. We run >2000 HPC nodes on CentOS-6.7 with stock ib drivers. > We tried installing mellanox drivers > (MLNX_OFED_LINUX-3.2-2.0.0.0-rhel6.7-x86_64) on a Quanta Cirrascale > server running Centos 6.7 - 2.6.32-573.22.1.el6.x86_64. When we > rebooted the machine after installing the drivers, it went into a > kernel panic for every installed kernel except for Centos 6.7 Sounds as if your initramfs got assembled incorrectly. Kernel panic is usually due to the initramfs not having what it takes to find and mount the root-fs. You can try to manually update the initrd for a specific installed kernel. /Peter K _______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx https://lists.centos.org/mailman/listinfo/centos