cas-toolbox 2025.46.2

Cluster Automation Scripts Toolbox

cas-toolbox

Version: ex: 2025.7.2 -> (2025 wk 7 hotfix 2)

Will update every monday if there is a code change.

Cluster Automation Scripts Toolbox -

• One stop ship for tool scripts for cluster automation operations in high performance computing.
• All single file script / libs for easy transportation
• Minimal dependencies for all scripts

Requirements

• Python >= 3.6
• argparse

Optional Python Libs

• curses
• python-dateutil
• xxhash
• resource
• prettytable
• ipaddress
• numpy

Includes following single file libs

• hpcp.py
• multiCMD.py
• multiSSH3.py
• iotest.py (simple-iotest)
• statbtrfs.py
• Tee_Logger.py
• TSVZ.py
• statblk.py

Installation

Use pip:

pip install cas-toolbox

Use pipx:

pipx install cas-toolbox

Use uv:

uv tool install --with numpy cas-toolbox

Note: with numpy, iotest random number generator will perform much better. But it is not used anywhere else.

Use uv to add as dependency:

uv add cas-toolbox

Commands provided:

• hpcp
• mcmd / multicmd / multiCMD
• mssh / mssh3 / multissh / multissh3 / multiSSH3
• iotest
• statbtrfs
• TSVZ / tsvz
• statblk

All with --help / -h provided.

Author

• Yufei Pan ([e-mail])

License

GPL-3.0-or-later

Links

• hpcp
• multiCMD
• multiSSH3
• simple-iotest
• statbtrfs
• Tee_Logger
• TSVZ
• statblk