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IBM System Blue Gene Solution: Blue Gene/Q System Administration by Brant Knudson, Gary Lakner

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Configuring I/O nodes
This chapter contains information about:
I/O node kernel:
 – Building new Linux kernels
I/O node run time:
 – Installing Red Hat Enterprise Linux (YACI, YUM, and so on) and additional packages
I/O adapters:
 – Supported adapters
 – Firmware updates
I/O configuration:
 – Defining interfaces and IP addresses
 – Environment variables through /dev/bgpers
 – Site customizations (mounting file systems)
 – Customizing ramdisk
Boot sequence:
 – Persistent file systems
Maintenance:
 – Node Health Monitor
I/O services
NFS configuration ...

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