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  • Archive for September, 2013

    Forgotten Skills: Build your own linux kernel


    2013 - 09.23

    Firt we will talk about WHY. Many people have many opinions on that and I’d like to present you mine.

    I work as System Specialist. During my work I often came to point that normal kernel from distribution doesn’t work. Whole or part of server was unusable because one of these common reasons:

    • Virtualization support with combination of new HW
    • Missing driver for some Raid Controllers
    • Missing driver for network cards
    • Security hardening patches for specific systems

    I don’t remember which of the reason was the first when I must build my own kernel to be able use server or computer with all it’s hardware. In few next years another big reason appear.

    • New kernel have fixed some performance issues

    Now we can talk about how to do it.

    (more…)