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-rw-r--r--linux/zfs.html7
1 files changed, 5 insertions, 2 deletions
diff --git a/linux/zfs.html b/linux/zfs.html
index 0da0103..fd76c12 100644
--- a/linux/zfs.html
+++ b/linux/zfs.html
@@ -271,6 +271,8 @@ zpool status
active host and <code>imported</code> on the new host.</p>
<pre><code class="language-bash"># Export a pool called MOOSE.
zpool export moose
+# If datasets are busy, use lsof to check which processes keep it busy.
+# lsof &lt;mntpoint&gt;
# List pools that can be imported using BY-ID deivce names (for example).
zpool import -d /dev/disk/by-id
@@ -307,11 +309,12 @@ zfs unmount moose/foo
</code></pre>
<h3 id="encrypted-datasets"><a class="header" href="#encrypted-datasets">Encrypted datasets</a></h3>
<p>Encryption is a readonly property, can only be set when creating a dataset.</p>
-<pre><code class="language-bash"># Create encrypted dataset ENC on pool MOOSE.
+<pre><code class="language-bash"># Create encrypted dataset FOO on pool MOOSE.
zfs create -o encryption=on -o keyformat=passphrase moose/foo
-# Mount encrypte dataset (if key is not loaded).
+# Mount encrypte dataset and load encryption key (if not loaded).
zfs mount -l moose/foo
+# -l is equivalent to first loading the key via zfs load-key moose/foo.
# Unmount dataset and unload encryption key (unload is optional).
zfs umount -u moose/foo