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List Archive: gentoo-soc
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Lists: gentoo-soc: < Prev By Thread Next > < Prev By Date Next >
Headers:
To: gentoo-soc@g.o
From: Eric Thibodeau <kyron@...>
Subject: Re: Gentoo Clustering CD Progress Report W++
Date: Mon, 07 Jul 2008 22:27:42 -0400
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Donnie Berkholz wrote:
<blockquote cite="mid:20080707223620.GX10260@comet
" type="cite">
  <pre wrap="">On 11:15 Mon 07 Jul     , Eric Thibodeau wrote:
  </pre>
  <blockquote type="cite">
    <pre wrap="">nfsroot:
   Went from nothing (well...apart from 3yo personal scripts and old  
notes) to booting nfsroot!
-    I am using my current server configuration to perform tests (with  
VMware as the test node), this speeds up the dev cycle quite a bit
-   using baselayout2 (openrc) which did make my live easier but I still  
have to figure some of it out (such as
    </pre>
  </blockquote>
  <pre wrap=""><!---->
such as ...
  </pre>
</blockquote>
LOL...I was kidnapped by aliens and couldn't finish. I am now back...I
promise I am no replacement clone.<br>
<br>
...such as: booting is slower and it spends lots of time in "resolving
dependancies". And I am having problems with rc-update del "service"
which doesn't seem to work in my nfsroot-fsscript...<br>
<blockquote cite="mid:20080707223620.GX10260@comet
" type="cite">
  <pre wrap="">
  </pre>
  <blockquote type="cite">
    <pre wrap="">General:

-   I need to devise the correct way to integrate the nfsroot files into  
the livedvd. Uncompressed, the files take ++500MB, compressed, about  
145MB (!).
    </pre>
  </blockquote>
  <pre wrap=""><!---->
OK, but doesn't the livedvd ends up throwing everything into a squashfs?
  </pre>
</blockquote>
I don't know the impact when one wants to `docache` (run from RAM)
&lt;&lt;&gt;&gt; which means the boot time might be horrendous if the
kernel doesn't have enough RAM for buffering the image.<br>
<blockquote cite="mid:20080707223620.GX10260@comet
" type="cite">
  <blockquote type="cite">
    <pre wrap="">-   Is this going to be a full-fledged livedvd solution with config  
retention between boots?...the gentoo releases don't have that support  
yet but I could hack something up to use ie: a USB key on bootup to  
fetch/save configs.
    </pre>
  </blockquote>
  <pre wrap=""><!---->
Sure, could just unionfs it on top of /etc and /home if it exists. 
That'd be neat and generally useful if you integrated support into 
catalyst.
  </pre>
</blockquote>
Unionfs becomes useless here, I just link (or bind-mount) the provided
folders and unionfs has nothing to do here.<br>
<blockquote cite="mid:20080707223620.GX10260@comet
" type="cite">
  <pre wrap="">
I don't think it's a critical feature though, so it should go on the 
back burner like the dialog UI.

  </pre>
</blockquote>
Agreed.<br>
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Replies:
Re: Gentoo Clustering CD Progress Report W++
-- Donnie Berkholz
References:
Gentoo Clustering CD Progress Report W++
-- Eric Thibodeau
Re: Gentoo Clustering CD Progress Report W++
-- Donnie Berkholz
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Updated Jun 17, 2009

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