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17 lines
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17 lines
1.7 KiB
HTML
<html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>ostree admin unlock</title><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry"><a name="ostree"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>ostree-admin-unlock — Prepare the current deployment for hotfix or development</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p><code class="command">ostree admin unlock</code> [OPTIONS...]</p></div></div><div class="refsect1"><a name="id1337"></a><h2>Description</h2><p>
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Remove the read-only bind mount on <code class="literal">/usr</code>
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and replace it with a writable overlay filesystem. This
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default invocation of "unlock" is intended for
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development/testing purposes. All changes in the overlay
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are lost on reboot. However, this command also supports
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"hotfixes", see below.
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</p></div><div class="refsect1"><a name="id1338"></a><h2>Options</h2><div class="variablelist"><dl class="variablelist"><dt><span class="term"><code class="option">--hotfix</code></span></dt><dd><p>If this option is provided, the
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current deployment will be cloned as a rollback
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target. This option is intended for things like
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emergency security updates to userspace components
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such as <code class="literal">sshd</code>. The semantics here
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differ from the default "development" unlock mode
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in that reboots will retain any changes (which is what
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you likely want for security hotfixes).
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</p></dd></dl></div></div></div></body></html>
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