Dienstag, February 17th, 2009 | Autor:

Some of you may already know that I built a home server not too long ago. I documented some of the very important parts of how it was built though I was planning on releasing all the documentation all at once. I was using Arch Linux and I hadn’t nearly finished everything, especially the documentation. Beispielsweise, it was supposed to be a media server. After some disk shuffling, it was supposed to end up having a RAID1 for the boot and RAID 10 for the rest (the media part).

This didn’t work out at all.

I got as far as having an efficient (und gutfirewalled) routing gateway server. I was finally satisfied that the customised local routing* was working correctly and I was confident that my tests with DHCP meant I could disable the DHCP service on the flimsy ADSL router and have all my flatmates start using the server as the Internet Tor. Stattdessen: I was logged in to the server from the office, I’d just installed Apache2**, and I was about to consult with a colleague regarding getting nice graphs put together so the flatmates could all see who was using up the bandwidth***when I noticed a little message indicating that the root filesystem had been remounted read-only due to some or other disk failure.

And then I lost my connection to the server.

And then I gained a foul mood.

🙁

When I arrived home, I found that, as I had guessed from the descriptive message given at the office, die (sehr) old 80GB IDE disk that I was using for the root filesystem had failed. Leider, der Server würde nie wieder booten und es gab kaum eine Chance, alles weg auf einem anderen Datenträger neugierigen fortzusetzen, wo ich aufgehört hatte.

Ich kaufe einen Ersatz (SATA) HDD dieses nächste Wochenende kurz nach Abrechnungstag – und ich habe meine Meinung geändert über meine Fortschritte dokumentieren… und Sichern meine Konfigurationen:

Release Früh. Release Oft.

* ISPs in Südafrika aufladen weniger (leicht Preis Vergleich) für “nur lokal” (in Südafrika) Verkehr auf ADSL, aber nur, wenn Sie ein ADSL-Konto verwenden, das nicht Webdiensten außerhalb von Südafrika zugreifen kann. Dies bedeutet, dass, wenn Sie die Vorteile der geringeren Kosten zu übernehmen wollen, aber noch in der Lage sein, das Internet zu groß für den Zugriff auf, Sie brauchen etwas hinterhältig Routing einrichten.

** Ein-Befehl installieren: ~ $ Yogurt -S Apache

*** Internet-Zugang in SA ist teuer – Sie erhalten über R70 aufgeladen ($7 / £ 4.9 / 5,46 €) pro GB bei Verwendung von ADSL, oder über R2 pro MB bei Verwendung von GPRS / 3G.

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6 Antworten

  1. 1
    Craig 

    omw dude. u all fighting over bandwidth in your haven? haha
    Too much WOW i say..

    Ps. Remember that time i asked if you had a unix server hosted somewhere so I could use it as an ssh tunnel, affectively avoiding my works proxy so that I could do such things likeerrr…ftp?

    This is quite simply.. Karma 🙂

  2. 2
    Craig 

    and could you elaborate on this sneaky routing?

  3. 3
    Craig 

    pps. Dont remind me whose hosting package my current domain is sitting on. That good will eventually find its way to you soon enough. Even if she does wear a wig, fancys green-illumo underwear, has 2 and a half boobs and has more than just on tooth ..

  4. 4
    Knifflig 

    hehehe

    The sneaky routing involves using 2 PPPoE connections. One using a standardinternationalaccount and the other using the local-only.

    Then, keeping handy a list of all the local-only ranges, we route all traffic destined for those ranges over the local-only PPPoE connection. 🙂

  5. Re RAID, were you using your motherboard’s “Hardware” of software RAID? And what went wrong?

    My personal experience is that unless your hardware RAID costs more than a house, you want to go the software route.

  6. 6
    Knifflig 

    gut… the *plan* was to go raid. 😉

    I believe in software RAID as well. Software raid is more portable and you don’t have to depend on a hardware manufacturer keeping stock of the RAID cards 5 years on. 🙂

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