<div dir="ltr">We normally use 8+2 in RAID6 with 128KB chunk.<div><br></div><div>Andrew, what is stripe size in case of your 10+2 config? Sometime I use 256KB to make it 2.5MB stripe because I think 1.25MB is unreasonable.</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Apr 29, 2015 at 5:35 AM, Andrew Wagner <span dir="ltr"><<a href="mailto:andrew.wagner@ssec.wisc.edu" target="_blank">andrew.wagner@ssec.wisc.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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We try to do 8+2 where it's convenient, but when we end up with 12
disk raid arrays in some places we do 10+2.<span class="HOEnZb"><font color="#888888"><br>
<pre cols="72">Andrew Wagner
Research Systems Administrator
Space Science and Engineering
University of Wisconsin
<a href="mailto:andrew.wagner@ssec.wisc.edu" target="_blank">andrew.wagner@ssec.wisc.edu</a> | 608-261-1360
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<div>On 04/28/2015 03:01 PM, Andrus, Brian
Contractor wrote:<br>
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<p class="MsoNormal">Quick question/survey:<u></u><u></u></p>
<p class="MsoNormal">What is the partition size folks use for
their OSTs and why?<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><span style="color:#1f497d">Brian Andrus<u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#1f497d">ITACS/Research
Computing<u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#1f497d">Naval
Postgraduate School<u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#1f497d">Monterey,
California<u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#1f497d">voice:
831-656-6238<u></u><u></u></span></p>
<p class="MsoNormal"><u></u> <u></u></p>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature">Nguyen Viet Cuong<br></div>
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