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   <H1>[Mageia-discuss] Mageia Mirror size</H1>
    <B>Thomas Spuhler</B> 
    <A HREF="mailto:mageia-discuss%40mageia.org?Subject=Re%3A%20%5BMageia-discuss%5D%20Mageia%20Mirror%20size&In-Reply-To=%3C201009301930.59068.thomas%40btspuhler.com%3E"
       TITLE="[Mageia-discuss] Mageia Mirror size">thomas at btspuhler.com
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    <I>Fri Oct  1 04:30:58 CEST 2010</I>
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<PRE>On Thursday, September 30, 2010 06:32:29 pm Olivier Thauvin wrote:
&gt;<i> Hi,
</I>&gt;<i> 
</I>&gt;<i> I did started to contact some people to find Tier1 mirrors. One question
</I>&gt;<i> come immediatelly: what will be the size of our mirror tree ?
</I>&gt;<i> 
</I>&gt;<i> To have an idea I checked the mirror of the current Mandriva cooker and
</I>&gt;<i> the result make me afraid.
</I>&gt;<i> 
</I>&gt;<i> The current cooker tree (RPMS + installer only) is 88GB (SRPMS + i586 +
</I>&gt;<i> x86_64). If I add 3 DVD iso (4GB each) I get around 100GB.
</I>&gt;<i> 
</I>&gt;<i> This mean at the begining our mirror will be ~80 GB and in 3 years (1
</I>&gt;<i> release every 6 months) our tree size will be around 700GB !
</I>&gt;<i> 
</I>&gt;<i> 700GB is an huge size. I know anyone can buy a 1 TB hard drive for a
</I>&gt;<i> small price, however this is not the way it works in real datacenter
</I>&gt;<i> where people take care to the safety of data (RAID1 is two disk). And
</I>&gt;<i> we have to think to future: what will be the size in 6 years ?
</I>&gt;<i> 
</I>&gt;<i> The current full Mandriva mirror is more than 1,2 TB.
</I>&gt;<i> 
</I>&gt;<i> So an immediate question come: should we try to reduce the size ?
</I>&gt;<i> 
</I>&gt;<i> There are solutions, but they implies changes in our development
</I>&gt;<i> process and have counter parts:
</I>&gt;<i> - using hardlink between RPM:
</I>&gt;<i>   - can be done for noarch inside a release
</I>&gt;<i>   - no resiging packages from cooker to stable at release (rpm changes,
</I>&gt;<i>     any possible hardlink get broken)
</I>&gt;<i> - do not push -debug: will bother others developers
</I>&gt;<i> - removing old distro (having another tree for old): this usualy
</I>&gt;<i>   bother people having old distribution still working on some
</I>&gt;<i>   computers, 3 years is not a so long timelife
</I>&gt;<i> 
</I>&gt;<i> So:
</I>&gt;<i> - is this kind of size an issue ?
</I>&gt;<i> - do we have to reduce it ?
</I>&gt;<i> - do you have comments/idea about this state ?
</I>&gt;<i> 
</I>&gt;<i> Regards.
</I>Isn't the SVN that uses most of the space? Do we need to have everything back 
to the beginning incl all releases?

-- 
Thomas
</PRE>












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