Mastodawn

Eric Curtin Jan 6, 2025

First math, now mixed criticality—our journey continues! 🚗✨ Thrilled to share progress on ISO 26262 safety certification for the Red Hat In-Vehicle Operating System. #RHIVOS #FunctionalSafety #ISO26262 https://www.redhat.com/en/about/press-releases/red-hat-reaches-key-milestone-push-functional-safety-certification-red-hat-vehicle-operating-system

Red Hat Reaches Key Milestone in Push to Functional Safety Certification for Red Hat In-Vehicle Operating System

Red Hat adds functional safety certification of mixed criticality as it drives towards ISO 26262 Automotive Safety Integrity Level B (ASIL-B) functional safety certification of Red Hat In-Vehicle Operating System.

Eric Curtin Jan 3, 2025

Trying to achieve 2 second boot time? Skip udev, manually specify necessary modules via systemd-modules-load (or build directly into kernel), mount via:

https://gitlab.com/CentOS/automotive/rpms/util-linux-automotive/-/blob/main/mount-sysroot.c

this saves seconds on most hardware, querying hardware takes time #optimization #bootspeed #RHIVOS

mount-sysroot.c · main · CentOS / automotive / rpms / util-linux-automotive · GitLab

GitLab.com

GitLab

Stewart X Addison Apr 14, 2023

Do you use podman as an alternative to docker? If not it's definitely worth considering ... This article from the Red Hat #RHIVOS #automotive team talks about making improvements in performance of podman container startup om a @Raspberry_Pi and they ended up with containers starting up 6X faster than before all the changes! #performance #ContainersOnWheels
https://red.ht/3KVvi8Q (8 minute read)
Related: Intro to containers on cars: https://www.redhat.com/en/blog/running-containers-cars

How we achieved a 6-fold increase in Podman startup speed

By cutting unnecessary processes, you can realize near-real-time container startup, critical in cars and other time-sensitive applications.

Enable Sysadmin

Jen Madriaga Feb 3, 2023

.@ericcurtin17 reviews work within the @CentOS #Automotive SIG and discusses the differences between @RHEL and #RHIVOS (Red Hat In-Vehicle Operating System.) #brussels @redhatopen #RedHat #opensource #linux