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<p>I think it is worth to implement a lock option.</p>
<p>+1</p>
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<p>Rafi KC<br>
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<div class="moz-cite-prefix">On 11/14/2016 06:12 AM, David Gossage
wrote:<br>
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<div>On Sun, Nov 13, 2016 at 6:35 PM, Lindsay Mathieson
<span dir="ltr"><<a moz-do-not-send="true"
href="mailto:lindsay.mathieson@gmail.com"
target="_blank">lindsay.mathieson@gmail.com</a>></span>
wrote:<br>
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<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">As
discussed recently, it is way to easy to make destructive
changes<br>
to a volume,e.g change shard size. This can corrupt the
data with no<br>
warnings and its all to easy to make a typo or access the
wrong volume<br>
when doing 3am maintenance ...<br>
<br>
So I'd like to suggest something like the following:<br>
<br>
gluster volume lock <volname><br>
<br>
Setting this would fail all:<br>
- setting changes<br>
- add bricks<br>
- remove bricks<br>
- delete volume<br>
<br>
gluster volume unlock <volname><br>
<br>
would allow all changes to be made.<br>
<br>
Just a thought, open to alternate suggestions.<br>
<br>
Thanks<br>
<span class="HOEnZb"><font color="#888888"><br>
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<div>+</div>
<div>sounds handy </div>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex"><span
class="HOEnZb"><font color="#888888">
--<br>
Lindsay<br>
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