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<h1 class="title">relink</h1>
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<p class="topic-title"><a class="reference internal" href="#top">Contents</a></p>
<ul class="simple">
<li><a class="reference internal" href="#commands" id="toc-entry-1">Commands</a><ul>
<li><a class="reference internal" href="#repository-maintenance" id="toc-entry-2">Repository maintenance</a></li>
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<p>recreates hardlinks between repository clones</p>
<div class="section" id="commands">
<h1><a class="toc-backref" href="#contents">Commands</a></h1>
<div class="section" id="repository-maintenance">
<h2><a class="toc-backref" href="#contents">Repository maintenance</a></h2>
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<h3>relink</h3>
<p>recreate hardlinks between two repositories:</p>
<pre class="literal-block">
hg relink [ORIGIN]
</pre>
<p>When repositories are cloned locally, their data files will be
hardlinked so that they only use the space of a single repository.</p>
<p>Unfortunately, subsequent pulls into either repository will break
hardlinks for any files touched by the new changesets, even if
both repositories end up pulling the same changes.</p>
<p>Similarly, passing --rev to "hg clone" will fail to use any
hardlinks, falling back to a complete copy of the source
repository.</p>
<p>This command lets you recreate those hardlinks and reclaim that
wasted space.</p>
<p>This repository will be relinked to share space with ORIGIN, which
must be on the same local disk. If ORIGIN is omitted, looks for
"default-relink", then "default", in [paths].</p>
<p>Do not attempt any read operations on this repository while the
command is running. (Both repositories will be locked against
writes.)</p>
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