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<div class="moz-cite-prefix">On 12/25/2014 08:05 PM, Alexey wrote:<br>
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<div dir="ltr">Hi all,
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<div>We are using glusterfs setup with a quorum turned on and
the configuration as the follows:</div>
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<div>Nodes: 3</div>
<div>Type: Replicate</div>
<div>Number of Bricks: 1 x 3 = 3</div>
<div>cluster.quorum-type: fixed</div>
<div>cluster.quorum-count: 2</div>
<div>cluster.data-self-heal-algorithm: diff</div>
<div>cluster.server-quorum-ratio: 51%</div>
<div>glusterfs version: 3.5.3</div>
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<div>Despite on the quorum is turned on sometimes we are
still encounter a split-brain occurrence after shutting
down one node or all nodes together/</div>
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<div>Is this is a normal behavior? What conditions could
lead to this and how to prevent split-brain occurence?</div>
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Could you please describe what is the kind of split-brain that
happened?<br>
<br>
Pranith<br>
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<div>BR,</div>
<div>Alexey</div>
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