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   6     <title>Petter Reinholdtsen: Parallellized boot is now the default in Debian/unstable</title>
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  12  <h1>
  13      <a href="http://people.skolelinux.org/pere/blog/">Petter Reinholdtsen</a>
  14
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  17 </div>
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  20     <div class="entry">
  21       <div class="title">Parallellized boot is now the default in Debian/unstable</div>
  22       <div class="date">14th May 2010</div>
  23       <div class="body"><p>Since this evening, parallel booting is the default in
  24 Debian/unstable for machines using dependency based boot sequencing.
  25 Apparently the testing of concurrent booting has been wider than
  26 expected, if I am to believe the
  27 <a href="http://lists.debian.org/debian-devel/2010/05/msg00122.html">input
  28 on debian-devel@</a>, and I concluded a few days ago to move forward
  29 with the feature this weekend, to give us some time to detect any
  30 remaining problems before Squeeze is frozen.  If serious problems are
  31 detected, it is simple to change the default back to sequential boot.
  32 The upload of the new sysvinit package also activate a new upstream
  33 version.</p>
  34
  35 More information about
  36 <a href="http://wiki.debian.org/LSBInitScripts/DependencyBasedBoot">dependency
  37 based boot sequencing</a> is available from the Debian wiki.  It is
  38 currently possible to disable parallel booting when one run into
  39 problems caused by it, by adding this line to /etc/default/rcS:</p>
  40
  41 <blockquote><pre>
  42 CONCURRENCY=none
  43 </pre></blockquote>
  44
  45 <p>If you report any problems with dependencies in init.d scripts to
  46 the BTS, please usertag the report to get it to show up at
  47 <a href="http://bugs.debian.org/cgi-bin/pkgreport.cgi?users=initscripts-ng-devel@lists.alioth.debian.org">the
  48 list of usertagged bugs related to this</a>.</p>
  49 </div>
  50
  51       <div class="tags">Tags: <a href="http://people.skolelinux.org/pere/blog/tags/bootsystem">bootsystem</a>, <a href="http://people.skolelinux.org/pere/blog/tags/debian">debian</a>, <a href="http://people.skolelinux.org/pere/blog/tags/debian edu">debian edu</a>, <a href="http://people.skolelinux.org/pere/blog/tags/english">english</a>.</div>
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