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<p>Currently running 3.8.12, planning to rolling upgrade it to
3.8.15 this weekend.</p>
<ul>
<li>debian 8<br>
</li>
<li>3 nodes<br>
</li>
<li>Replica 3</li>
<li>Sharded</li>
<li>VM Hosting only</li>
</ul>
<p>The release notes strongly recommend upgrading to 3.10</p>
<ul>
<li>Is there any downside to staying on 3.8.15 for a while longer?</li>
<li>I didn't see anything I had to have in 3.10, but ongoing
updates are always good :(</li>
</ul>
<p>This mildly concerned me:</p>
<ul>
<li>Expanding a gluster volume that is sharded may cause file
corruption</li>
</ul>
<p>But I have no plans to expand or change the volume, so shouldn't
be a issue?</p>
<p><br>
</p>
<p>Upgrading</p>
<ul>
<li>Can I go straight from 3.8 to 3.10?</li>
<li>Do I need to offline the volume first?</li>
</ul>
<p><br>
</p>
<p>Thanks<br>
</p>
<p><br>
</p>
<pre class="moz-signature" cols="72">--
Lindsay Mathieson</pre>
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