# RAS Daemon
**Wikidata**: [Q120441330](https://www.wikidata.org/wiki/Q120441330)  
**Source**: https://4ort.xyz/entity/ras-daemon

## Summary
RAS Daemon is a software tool designed to monitor and manage the reliability, availability, and serviceability (RAS) of computer systems. It is developed by Mauro Carvalho Chehab and is licensed under the GNU General Public License, version 2.0. The latest stable version is 0.8.4, released in November 2025.

## Key Facts
- **Type**: Non-tangible executable component of a computer.
- **License**: GNU General Public License, version 2.0.
- **Latest Version**: 0.8.4 (released on 2025-11-20).
- **Developer**: Mauro Carvalho Chehab.
- **Main Subject**: Reliability, availability, and serviceability (RAS).
- **Package Availability**: Available in Gentoo (app-admin/rasdaemon) and SlackBuilds (system/rasdaemon).
- **Source Code**: Hosted on GitHub at [https://github.com/mchehab/rasdaemon](https://github.com/mchehab/rasdaemon).
- **Copyright Status**: Copyrighted.

## FAQs
### Q: What is the purpose of RAS Daemon?
A: RAS Daemon is designed to monitor and manage the reliability, availability, and serviceability of computer systems, ensuring they operate efficiently and predictably.

### Q: Who developed RAS Daemon?
A: RAS Daemon was developed by Mauro Carvalho Chehab.

### Q: What is the latest version of RAS Daemon?
A: The latest stable version is 0.8.4, released on November 20, 2025.

### Q: Is RAS Daemon open-source?
A: Yes, RAS Daemon is licensed under the GNU General Public License, version 2.0, making it open-source.

### Q: Where can I find the source code for RAS Daemon?
A: The source code is available on GitHub at [https://github.com/mchehab/rasdaemon](https://github.com/mchehab/rasdaemon).

## Why It Matters
RAS Daemon plays a crucial role in maintaining the reliability and availability of computer systems, which is essential for critical infrastructure and data centers. By monitoring system health and performance, it helps prevent downtime and ensures that systems operate within expected parameters. This tool is particularly valuable for organizations that rely on continuous service availability, such as cloud providers and enterprise networks. Its open-source nature allows for community contributions and customization, making it adaptable to various hardware and software environments.

## Notable For
- **Open-Source Focus**: Licensed under GNU GPL v2.0, encouraging community contributions and modifications.
- **RAS Specialization**: Specifically designed to address reliability, availability, and serviceability, a critical aspect of system administration.
- **Cross-Platform Support**: Available in package managers like Gentoo and SlackBuilds, ensuring broad compatibility.
- **Active Development**: Regular updates, with the latest stable version (0.8.4) released in November 2025, indicating ongoing maintenance and improvement.
- **GitHub Hosting**: Source code is publicly accessible, fostering transparency and collaboration.

## Body
### Overview
RAS Daemon is a software tool developed by Mauro Carvalho Chehab to monitor and manage the reliability, availability, and serviceability (RAS) of computer systems. It is licensed under the GNU General Public License, version 2.0, making it open-source and freely available for use, modification, and distribution.

### Versions and Releases
- **0.6.8**: Released on April 1, 2022.
- **0.7.0**: Released on January 22, 2023.
- **0.8.1**: Released on July 16, 2024.
- **0.8.2**: Released on November 19, 2024.
- **0.8.3**: Released on March 10, 2025.
- **0.8.4**: The latest stable version, released on November 20, 2025.

### Availability
RAS Daemon is available in package managers for Linux distributions, including:
- **Gentoo**: As `app-admin/rasdaemon`.
- **SlackBuilds**: As `system/rasdaemon`.

### Source Code
The source code is hosted on GitHub at [https://github.com/mchehab/rasdaemon](https://github.com/mchehab/rasdaemon), where users can access, contribute to, and modify the software.

### Copyright and Licensing
RAS Daemon is copyrighted and distributed under the GNU General Public License, version 2.0, which allows for free use, modification, and distribution with certain conditions.

## References

1. [Release 0.6.8. 2022](https://github.com/mchehab/rasdaemon/releases/tag/v0.6.8)
2. [Release 0.7.0. 2023](https://github.com/mchehab/rasdaemon/releases/tag/v0.7.0)
3. [Release 0.8.1. 2024](https://github.com/mchehab/rasdaemon/releases/tag/v0.8.1)
4. [Release 0.8.2. 2024](https://github.com/mchehab/rasdaemon/releases/tag/v0.8.2)
5. [Release 0.8.3. 2025](https://github.com/mchehab/rasdaemon/releases/tag/v0.8.3)
6. [Release 0.8.4. 2025](https://github.com/mchehab/rasdaemon/releases/tag/v0.8.4)