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</head>
<body class="manpage">
<div id="header">
<h1>git-refs(1) Manual Page</h1>
<h2 id="_name">NAME</h2>
<div class="sectionbody">
<p>git-refs - Low-level access to refs</p>
</div>
</div>
<div id="content">
<div class="sect1">
<h2 id="_synopsis">SYNOPSIS</h2>
<div class="sectionbody">
<div class="verseblock">
<pre class="content"><code>git</code> <code>refs</code> <code>migrate</code> <code>--ref-format=</code><em><format></em> [<code>--no-reflog</code>] [<code>--dry-run</code>]
<code>git</code> <code>refs</code> <code>verify</code> [<code>--strict</code>] [<code>--verbose</code>]</pre>
</div>
</div>
</div>
<div class="sect1">
<h2 id="_description">DESCRIPTION</h2>
<div class="sectionbody">
<div class="paragraph">
<p>This command provides low-level access to refs.</p>
</div>
</div>
</div>
<div class="sect1">
<h2 id="_commands">COMMANDS</h2>
<div class="sectionbody">
<div class="dlist">
<dl>
<dt class="hdlist1">migrate</dt>
<dd>
<p>Migrate ref store between different formats.</p>
</dd>
<dt class="hdlist1">verify</dt>
<dd>
<p>Verify reference database consistency.</p>
</dd>
</dl>
</div>
</div>
</div>
<div class="sect1">
<h2 id="_options">OPTIONS</h2>
<div class="sectionbody">
<div class="paragraph">
<p>The following options are specific to <em>git refs migrate</em>:</p>
</div>
<div class="dlist">
<dl>
<dt class="hdlist1">--ref-format=<format></dt>
<dd>
<p>The ref format to migrate the ref store to. Can be one of:</p>
<div class="ulist">
<ul>
<li>
<p><code>files</code> for loose files with packed-refs. This is the default.</p>
</li>
<li>
<p><code>reftable</code> for the reftable format. This format is experimental and its
internals are subject to change.</p>
</li>
</ul>
</div>
</dd>
<dt class="hdlist1">--dry-run</dt>
<dd>
<p>Perform the migration, but do not modify the repository. The migrated
refs will be written into a separate directory that can be inspected
separately. The name of the directory will be reported on stdout. This
can be used to double check that the migration works as expected before
performing the actual migration.</p>
</dd>
<dt class="hdlist1">--reflog</dt>
<dt class="hdlist1">--no-reflog</dt>
<dd>
<p>Choose between migrating the reflog data to the new backend,
and discarding them. The default is "--reflog", to migrate.</p>
</dd>
</dl>
</div>
<div class="paragraph">
<p>The following options are specific to <em>git refs verify</em>:</p>
</div>
<div class="dlist">
<dl>
<dt class="hdlist1">--strict</dt>
<dd>
<p>Enable stricter error checking. This will cause warnings to be
reported as errors. See <a href="git-fsck.html">git-fsck(1)</a>.</p>
</dd>
<dt class="hdlist1">--verbose</dt>
<dd>
<p>When verifying the reference database consistency, be chatty.</p>
</dd>
</dl>
</div>
</div>
</div>
<div class="sect1">
<h2 id="_known_limitations">KNOWN LIMITATIONS</h2>
<div class="sectionbody">
<div class="paragraph">
<p>The ref format migration has several known limitations in its current form:</p>
</div>
<div class="ulist">
<ul>
<li>
<p>It is not possible to migrate repositories that have worktrees.</p>
</li>
<li>
<p>There is no way to block concurrent writes to the repository during an
ongoing migration. Concurrent writes can lead to an inconsistent migrated
state. Users are expected to block writes on a higher level. If your
repository is registered for scheduled maintenance, it is recommended to
unregister it first with git-maintenance(1).</p>
</li>
</ul>
</div>
<div class="paragraph">
<p>These limitations may eventually be lifted.</p>
</div>
</div>
</div>
<div class="sect1">
<h2 id="_git">GIT</h2>
<div class="sectionbody">
<div class="paragraph">
<p>Part of the <a href="git.html">git(1)</a> suite</p>
</div>
</div>
</div>
</div>
<div id="footer">
<div id="footer-text">
Last updated 2025-03-17 07:09:38 UTC
</div>
</div>
</body>
</html>