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<div class="moz-cite-prefix">12.07.2016 13:31, Pranith Kumar
Karampuri пишет:<br>
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<div class="gmail_quote">On Mon, Jul 11, 2016 at 2:26 PM,
Dmitry Melekhov <span dir="ltr"><<a
moz-do-not-send="true" href="mailto:dm@belkam.com"
target="_blank"><a class="moz-txt-link-abbreviated" href="mailto:dm@belkam.com">dm@belkam.com</a></a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
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12:47, Gandalf Corvotempesta пишет:<span class=""><br>
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2016-07-11 9:54 GMT+02:00 Dmitry Melekhov <<a
moz-do-not-send="true" href="mailto:dm@belkam.com"
target="_blank"><a class="moz-txt-link-abbreviated" href="mailto:dm@belkam.com">dm@belkam.com</a></a>>:<br>
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We just got split-brain during update to 3.7.13 ;-)<br>
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This is an interesting point.<br>
Could you please tell me which replica count did you
set ?<br>
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3<span class=""><br>
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With replica "3" split brain should not occurs, right
?<br>
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I guess we did something wrong :-)</blockquote>
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<div>Or there is a bug we never found? Could you please
share details about what you did?<br>
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<br>
upgraded to 3.7.13 from 3.7.11 using yum, while at least one VM is
running :-)<br>
on all 3 servers, one by one:<br>
<br>
yum upgrade<br>
systemctl stop glusterd <br>
than killed glusterfsd processes using kill <br>
and systemctl start glusterd<br>
<br>
then next server....<br>
<br>
after this we tried to restart VM, but it failed, because we forget
to restart libvirtd, and it used old libraries,<br>
I guess this is point where we got this problem.<br>
<br>
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I'm planning a new cluster and I would like to be
protected against<br>
split brains.<br>
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-- <br>
<div class="gmail_signature" data-smartmail="gmail_signature">
<div dir="ltr">Pranith<br>
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