Darshan I/O characterization tool

Reverse differential backup tool, over a network or locally.

Parallel filesystem I/O benchmark

OBSOLETE AND NO LONGER MAINTAINED

LLNL's Branch of Lustre

SLURM: A Highly Scalable Resource Manager

Some lustre-related scripts and utilities in use at LLNL.

Open source STM32 MCU programming toolset

LLNL's branches of Lustre

A shim layer which adds the core interfaces required for OpenZFS.

OpenZFS on Linux and FreeBSD