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| author | Nicolas Vigier <boklm@mageia.org> | 2013-04-14 13:46:12 +0000 |
|---|---|---|
| committer | Nicolas Vigier <boklm@mageia.org> | 2013-04-14 13:46:12 +0000 |
| commit | 1be510f9529cb082f802408b472a77d074b394c0 (patch) | |
| tree | b175f9d5fcb107576dabc768e7bd04d4a3e491a0 /zarb-ml/mageia-dev/20100926/000265.html | |
| parent | fa5098cf210b23ab4f419913e28af7b1b07dafb2 (diff) | |
| download | archives-1be510f9529cb082f802408b472a77d074b394c0.tar archives-1be510f9529cb082f802408b472a77d074b394c0.tar.gz archives-1be510f9529cb082f802408b472a77d074b394c0.tar.bz2 archives-1be510f9529cb082f802408b472a77d074b394c0.tar.xz archives-1be510f9529cb082f802408b472a77d074b394c0.zip | |
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diff --git a/zarb-ml/mageia-dev/20100926/000265.html b/zarb-ml/mageia-dev/20100926/000265.html new file mode 100644 index 000000000..39c06fad1 --- /dev/null +++ b/zarb-ml/mageia-dev/20100926/000265.html @@ -0,0 +1,105 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"> +<HTML> + <HEAD> + <TITLE> [Mageia-dev] Will this work for a build system? + </TITLE> + <LINK REL="Index" HREF="index.html" > + <LINK REL="made" HREF="mailto:mageia-dev%40mageia.org?Subject=Re%3A%20%5BMageia-dev%5D%20Will%20this%20work%20for%20a%20build%20system%3F&In-Reply-To=%3CAANLkTimCi7LsYNcxTw4bfM7mjM8yD7z8QWrCX5BMV4S8%40mail.gmail.com%3E"> + <META NAME="robots" CONTENT="index,nofollow"> + <META http-equiv="Content-Type" content="text/html; charset=us-ascii"> + <LINK REL="Previous" HREF="000263.html"> + <LINK REL="Next" HREF="000268.html"> + </HEAD> + <BODY BGCOLOR="#ffffff"> + <H1>[Mageia-dev] Will this work for a build system?</H1> + <B>joris dedieu</B> + <A HREF="mailto:mageia-dev%40mageia.org?Subject=Re%3A%20%5BMageia-dev%5D%20Will%20this%20work%20for%20a%20build%20system%3F&In-Reply-To=%3CAANLkTimCi7LsYNcxTw4bfM7mjM8yD7z8QWrCX5BMV4S8%40mail.gmail.com%3E" + TITLE="[Mageia-dev] Will this work for a build system?">joris.dedieu at gmail.com + </A><BR> + <I>Sun Sep 26 17:04:05 CEST 2010</I> + <P><UL> + <LI>Previous message: <A HREF="000263.html">[Mageia-dev] Will this work for a build system? +</A></li> + <LI>Next message: <A HREF="000268.html">[Mageia-dev] Will this work for a build system? +</A></li> + <LI> <B>Messages sorted by:</B> + <a href="date.html#265">[ date ]</a> + <a href="thread.html#265">[ thread ]</a> + <a href="subject.html#265">[ subject ]</a> + <a href="author.html#265">[ author ]</a> + </LI> + </UL> + <HR> +<!--beginarticle--> +<PRE>2010/9/26 Olivier Blin <<A HREF="https://www.mageia.org/mailman/listinfo/mageia-dev">mageia at blino.org</A>>: +><i> R James <<A HREF="https://www.mageia.org/mailman/listinfo/mageia-dev">upsnag2 at gmail.com</A>> writes: +</I>><i> +</I>>>><i> BTW, I once calculated (test plus extrapolation) how long it would take +</I>>>><i> to rebuild every package in Mandriva on a low end 2 GHz Celeron server +</I>>>><i> that I had available and it came to about 80 days. +</I>><i> +</I>><i> With a reasonably good machine, we used to be able to rebuild most of +</I>><i> "main" in about one day. +</I>><i> +</I>>><i> Perhaps I was naive in thinking that compiling the distro could be +</I>>><i> done with distcc or even a simple queuing system that distributes +</I>>><i> SRPMs to nodes in the community swarm.  As each node returns its +</I>>><i> completed binary package, the queuing system could send it another +</I>>><i> SRPM to build. +</I>>><i> +</I>>><i> It would be cool if it could be done that way.  Why pay for data +</I>>><i> center space, hardware, electricity and big bandwidth when you could +</I>>><i> have a community-provided "cloud" for free? :o) +</I>><i> +</I>><i> Because there are some authentication and integrity issues which are not +</I>><i> simple to solve: we have to be sure that the binary packages really come +</I>><i> from the unmodified SRPM (so that it does not contains malware). +</I> +This can be avoid by +- building every package twice (also useful for integrity check) +- randomize build order +- timedout jobs + +It's not a trivial problem but imho distribute tools advantages +(price, scalability, availability ...) should be seriously considered. +Has a single build system in a single datacenter should be a single +point of failure. + +Joris +><i> +</I>><i> -- +</I>><i> Olivier Blin - blino +</I>><i> _______________________________________________ +</I>><i> Mageia-dev mailing list +</I>><i> <A HREF="https://www.mageia.org/mailman/listinfo/mageia-dev">Mageia-dev at mageia.org</A> +</I>><i> <A HREF="https://www.mageia.org/mailman/listinfo/mageia-dev">https://www.mageia.org/mailman/listinfo/mageia-dev</A> +</I>><i> +</I></PRE> + + + + + + + + +<!--endarticle--> + <HR> + <P><UL> + <!--threads--> + <LI>Previous message: <A HREF="000263.html">[Mageia-dev] Will this work for a build system? +</A></li> + <LI>Next message: <A HREF="000268.html">[Mageia-dev] Will this work for a build system? +</A></li> + <LI> <B>Messages sorted by:</B> + <a href="date.html#265">[ date ]</a> + <a href="thread.html#265">[ thread ]</a> + <a href="subject.html#265">[ subject ]</a> + <a href="author.html#265">[ author ]</a> + </LI> + </UL> + +<hr> +<a href="https://www.mageia.org/mailman/listinfo/mageia-dev">More information about the Mageia-dev +mailing list</a><br> +</body></html> |