Hardware

Areca RAID Arrays

• What is Cli64?
• My Areca raid controller is beeping; how do I make it STOP?
• Common questions when using Areca Cli64

LSI RAID Arrays

• Check the status of an LSI raid card battery backup unit
• Replacing an LSI raid disk with MegaCli
• How to locate a physical disk in an LSI raid array
• Pinpoint a failed drive in your array
• Replacing an LSI raid card with a pre-configured raid array
• Create a raid array with MegaCli64
• How to expand an existing LSI raid array using MegaCli
• How to update the date/time on LSI Raid cards using MegaCli
• Disk marked as Foreign or Bad?

Storage Devices

• Data60 Fan Speeds Too High

InfiniBand

• Upgrading Firmware when Adding InfiniBand to an Existing Fabric
• Standard Cluster – InfiniBand Fabric
• Checking InfiniBand
• Checking and Clearing InfiniBand Errors
• MPI Over InfiniBand
• InfiniBand Port States
• IPoIB – Using TCP/IP on an InfiniBand Network
• InfiniBand Cable and Port Types
• Drivers: Distro vs OFED
• InfiniBand Types and Speeds
• Flash Mellanox IB card firmware

Graphic Cards

• Installing NVIDIA Drivers on RHEL or CentOS 7

Racks

• How do I rack a .5U blade or a 2U Flex Chassis?

Troubleshooting

• Setup ACT Breakin hardware diagnostics tool as a grub boot option
• Server doesn’t POST – Determining if an DIMM, CPU, or MotherBoard is faulty
• What is a kernel panic?
• Test a compute node’s hardware with Breakin
• RAM – Checking for errors
• How to identify and prevent overheating
• Identifying Issues with Network Connectivity
• Troubleshooting OpenMPI Invocation Problems
• Diagnose hardware issues with Advanced Clustering’s Breakin
• What are Machine Check Exceptions (or MCE)?
• Enable memory error logging on Asus Z10 series systems