VNT Design and implementation

IaaS Providers need next-generation virtualized networks, providing large-scale multi-tenancy services and meeting new requirements in terms of efficiency and availability. The main limitation of current network architectures mainly comes from inadequate design...

Persistent logs using UBI

A short presentation about a library for persistent log based on the UBI layer. The goal is to enable an embedded software component to log persistent messages  (even after a full update of the system)  without requiring the use of a file...

kconfig-frontends, a packaging of the kconfig parser and frontends

The configuration language used by the Linux kernel, known as kconfig, has gained some traction in the community, and is increasingly used by  third-party projects. The kconfig-frontends package aims at centralising the effort of keeping an up-to-date, out of the...

Easy rootfs using Buildroot

The Linux kernel is an exciting world. But  if you want to get a working system, it is still essential to provide our kernel a root filesystem. The kernel developers often struggle to find a simple rootfs, adapted to their architecture, together with the tools that...

Viewing real time ltt trace using gtkwave

This presentation will explain how to use some ltt to be viewd in gtkwave, a graphical visualization tool, developped by the Parrot team. It will also explain why this tool was developed, review some of the problems that have been analyzed using these traces. It will...