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<title> How to mount a ZFS drive in Linux
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<h1>
<a href="https://frommelmak.com/how-to-mount-a-zfs-drive-in-linux.html" rel="bookmark" title="Permalink to How to mount a ZFS drive in Linux">How to mount a <span class="caps">ZFS</span> drive in Linux</a>
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<p>First: Plug the <span class="caps">HDD</span> into a <span class="caps">SATA</span> to <span class="caps">USB</span> adapter (obvious).
Then find the device:</p>
<div class="highlight pygments-style-monokai rounded shadow-sm mb-3"><pre><span></span><code><span class="go">sfdisk -l</span>
</code></pre></div>
<p>In my case the device was <code>/dev/sdb1</code></p>
<p>Install zfs-fuse for your distro:</p>
<p><strong>Debian</strong>:</p>
<div class="highlight pygments-style-monokai rounded shadow-sm mb-3"><pre><span></span><code><span class="go">apt-get install zfs-fuse</span>
</code></pre></div>
<p><strong>OpenSUSE</strong>:</p>
<div class="highlight pygments-style-monokai rounded shadow-sm mb-3"><pre><span></span><code><span class="go">zypper install zfs-fuse</span>
</code></pre></div>
<p>Start the zfs fuse daemon:</p>
<div class="highlight pygments-style-monokai rounded shadow-sm mb-3"><pre><span></span><code>/etc/init.d/zfs-fuse start
super8:~ <span class="c1"># zpool import</span>
pool: mypool
id: <span class="m">16911161038176216381</span>
state: ONLINE
status: The pool was last accessed by another system.
action: The pool can be imported using its name or numeric identifier and
the <span class="s1">'-f'</span> flag.
see: http://www.sun.com/msg/ZFS-8000-EY
config:
mypool ONLINE
disk/by-id/ata-ST3500418AS_5VM4KPXB-part2 ONLINE
</code></pre></div>
<p>Force the command using the -f flag and the pool identifier</p>
<div class="highlight pygments-style-monokai rounded shadow-sm mb-3"><pre><span></span><code>super8:~ <span class="c1"># zpool -f import 16911161038176216381</span>
</code></pre></div>
<p>Verify that everithing look normal:</p>
<div class="highlight pygments-style-monokai rounded shadow-sm mb-3"><pre><span></span><code>super8:~ <span class="c1"># zpool list</span>
NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT
mypool 460G <span class="m">2</span>.97G 457G <span class="m">0</span>% <span class="m">1</span>.00x ONLINE -
</code></pre></div>
<p>And mount the filesystem in your desired mountpoint.</p>
<div class="highlight pygments-style-monokai rounded shadow-sm mb-3"><pre><span></span><code>zfs <span class="nb">set</span> <span class="nv">mountpoint</span><span class="o">=</span>/mnt/zfs mypool
</code></pre></div>
<p>Thats all, you are done! Your disk is available at <code>/mnt/zfs</code> mountpoint
Do whatever you need to do and finaly umount the device with this command:</p>
<div class="highlight pygments-style-monokai rounded shadow-sm mb-3"><pre><span></span><code>zfs umount mypool
</code></pre></div>
<h3 class="mt-3">Related content</h3>
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<small>En ocasiones disponemos de una imagen RAW de disco sobre la que queremos realizar cambios, pero queremos ahorrarnos el proceso de: Copiar el fichero de imagen a un dispositivo con ”dd”. Montar el dispositivo para tener acceso a los filesystems del mismo. Realizar cambios sobre los ficheros. Volver a generar …</small>
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