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Serial STONITH / Power Fencing Device for Clusters

Affordable, reliable and simple hardware to prevent split-brains in clusters (via STONITH)

sam-mcleodSam McLeod
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  • Components 10
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  • sam-mcleodSam McLeod

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  • Project source
  • Linux HA Cluster Resource Provider (now packaged i
  • CAD Files (Designed in Diptrace)
completed project
hardware
Software
linux clustering High Availability System Safety STONITH serial Pacemaker COROSYNC REDHAT

This project was created on 06/20/2018 and last updated 7 years ago.

Description

A Linux Cluster Based STONITH provider for use with modern Pacemaker / HA clusters

* No moving pieces.
* No networking.
* No use of costly PDUs.
* No processor.
* Very low cost.
* Very reliable.
* Easily customisable.
* Open source.
* Battle tested for 4+ years across many production server clusters.

Details

Files

STONTH CAD DESIGN V3 and V3.1.zip

Disclaimer: I'm not responsible for anything this causes harm to or how someone chooses to use it. Please visit https://github.com/sammcj/fence_rcd_serial for up to date files.

Zip Archive - 851.69 kB - 06/20/2018 at 05:44

Download

pick_and_place.metric.csv

Disclaimer: I'm not responsible for anything this causes harm to or how someone chooses to use it. Please visit https://github.com/sammcj/fence_rcd_serial for up to date files.

Comma-Separated Values - 441.00 bytes - 06/20/2018 at 05:38

Download

fence_rcd_serial.py

OCF fence resource agent

x-python-script - 2.47 kB - 06/20/2018 at 05:37

Download

Components

  • 4 × 47u POLCAP
  • 2 × BAT54ZFILM Discrete Semiconductors / Diodes and Rectifiers
  • 1 × DB9F Connectors and Accessories / D-Subminiature Connectors9 pin
  • 1 × 644456-2 TE Connectivity Connectors and Accessories / Headers
  • 1 × MMBF170 (Philips-NXP) Discrete Semiconductors / Diode-Transistor Modules

View all 10 components

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