<div dir="ltr">This looks good!<br><br><a href="https://www.icc-usa.com/raid-calculator/">https://www.icc-usa.com/raid-calculator/</a><br></div><div class="gmail_extra"><br clear="all"><div><div dir="ltr">_____________________________________________<br><br>Raony Guimarăes Corrêa Do Carmo Lisboa Cardenas<br>PhD Student in Bioinformatics<br><br>email: <a href="mailto:raonyguimaraes@gmail.com" target="_blank">raonyguimaraes@gmail.com</a><br>skype/gtalk: raonyguimaraes<br>phone: +55 31 93404152<br><div><br></div><div>Laboratory of Clinical Genomics<br>UFMG School of Medicine</div><div>Federal University of Minas Gerais - UFMG<br>Av. Prof. Alfredo Balena, 190, Sala 321<br>Belo Horizonte, Brazil 30130-100<br>_____________________________________________</div></div></div>
<br><div class="gmail_quote">On Thu, Oct 16, 2014 at 2:26 PM, Raony Guimaraes Corrêa Do Carmo Lisboa Cardenas <span dir="ltr"><<a href="mailto:raonyguimaraes@gmail.com" target="_blank">raonyguimaraes@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">They make a bit a confusion between RAID 10 (1+0) and RAID 0+1 (Mirror of stripes).<br><div><h3>Main difference between RAID 10 vs RAID 01</h3>
<ul><li>Performance on both RAID 10 and RAID 01 will be the same.</li><li>...<br></li><li>So, given a choice between RAID 10 and RAID 01, always choose RAID 10.</li></ul><a href="http://www.thegeekstuff.com/2011/10/raid10-vs-raid01/" target="_blank">http://www.thegeekstuff.com/2011/10/raid10-vs-raid01/</a></div></div><div class="gmail_extra"><span class=""><br clear="all"><div><div dir="ltr">_____________________________________________<br><br>Raony Guimarăes Corrêa Do Carmo Lisboa Cardenas<br>PhD Student in Bioinformatics<br><br>email: <a href="mailto:raonyguimaraes@gmail.com" target="_blank">raonyguimaraes@gmail.com</a><br>skype/gtalk: raonyguimaraes<br>phone: <a href="tel:%2B55%2031%2093404152" value="+553193404152" target="_blank">+55 31 93404152</a><br><div><br></div><div>Laboratory of Clinical Genomics<br>UFMG School of Medicine</div><div>Federal University of Minas Gerais - UFMG<br>Av. Prof. Alfredo Balena, 190, Sala 321<br>Belo Horizonte, Brazil 30130-100<br>_____________________________________________</div></div></div>
<br></span><div><div class="h5"><div class="gmail_quote">On Thu, Oct 16, 2014 at 12:33 PM, Bramwell, Jason (NCS) <span dir="ltr"><<a href="mailto:Jason.Bramwell@defra.gsi.gov.uk" target="_blank">Jason.Bramwell@defra.gsi.gov.uk</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="white" link="blue" vlink="purple" lang="EN-GB"><div><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Arial","sans-serif";color:#1f497d">Nice little tool but no RAID10 on there <sad face><u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Arial","sans-serif";color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Arial","sans-serif";color:#1f497d">Regards<u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Arial","sans-serif";color:#1f497d">Jason Bramwell<u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Arial","sans-serif";color:#1f497d"><u></u> <u></u></span></p><div><div style="border:none;border-top:solid #b5c4df 1.0pt;padding:3.0pt 0cm 0cm 0cm"><p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext" lang="EN-US">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext" lang="EN-US"> James Mategko [mailto:<a href="mailto:jm@iehinc.com" target="_blank">jm@iehinc.com</a>] <br><b>Sent:</b> 16 October 2014 16:31<br><b>To:</b> <a href="mailto:bio-linux@nebclists.nerc.ac.uk" target="_blank">bio-linux@nebclists.nerc.ac.uk</a><br><b>Subject:</b> Re: [Bio-Linux] Fresh install - partitioning?<u></u><u></u></span></p></div></div><div><div><p class="MsoNormal"><u></u> <u></u></p><div><p class="MsoNormal">Hi All, <br><br> The following calculator is very helpful when planning arrays: <a href="http://www.raid-calculator.com/default.aspx" target="_blank">http://www.raid-calculator.com/default.aspx</a> <br><br>I use RAID 5 most of the time since I tend to work with my datasets in memory rather then write intermediate steps to disk. I'm planning on moving to RAID 10 when larger capacity HP ProLiant compatible HDDs/SSDs come down in price. <br><br>Best Regards, <br>- James <br><br>On 10/16/2014 7:08 AM, Raony Guimaraes Corrêa Do Carmo Lisboa Cardenas wrote:<u></u><u></u></p></div><blockquote style="margin-top:5.0pt;margin-bottom:5.0pt"><div><p class="MsoNormal">You are not the first person who says about btrfs Tony. Thank you, I will definitely give a try on the next few weeks on this.<br><br>I will also benchmark read/write speeds with 4 disks in raid 10 against 2 disks in raid 0.<br><br>I will leave my /swap in ext4 for now since I barely used it.<br><br>Kind regards!<u></u><u></u></p></div><div><p class="MsoNormal"><br clear="all"><u></u><u></u></p><div><div><p class="MsoNormal">_____________________________________________<br><br>Raony Guimarăes Corrêa Do Carmo Lisboa Cardenas<br>PhD Student in Bioinformatics<br><br>email: <a href="mailto:raonyguimaraes@gmail.com" target="_blank">raonyguimaraes@gmail.com</a><br>skype/gtalk: raonyguimaraes<br>phone: <a href="tel:%2B55%2031%2093404152" value="+553193404152" target="_blank">+55 31 93404152</a><u></u><u></u></p><div><p class="MsoNormal"><u></u> <u></u></p></div><div><p class="MsoNormal">Laboratory of Clinical Genomics<br>UFMG School of Medicine<u></u><u></u></p></div><div><p class="MsoNormal">Federal University of Minas Gerais - UFMG<br>Av. Prof. Alfredo Balena, 190, Sala 321<br>Belo Horizonte, Brazil 30130-100<br>_____________________________________________<u></u><u></u></p></div></div></div><p class="MsoNormal"><u></u> <u></u></p><div><p class="MsoNormal">On Thu, Oct 16, 2014 at 10:53 AM, Tony Travis <<a href="mailto:tony.travis@abdn.ac.uk" target="_blank">tony.travis@abdn.ac.uk</a>> wrote:<u></u><u></u></p><p class="MsoNormal">On 16/10/14 14:04, Raony Guimaraes Corrêa Do Carmo Lisboa Cardenas wrote:<br>> Hello All!<br>><br>> I'm using Biolinux (first 7 and now 8) in a Poweredge T710 for almost<br>> 3.5 years already. I like it's performance a lot!<br>><br>> I have 2 disks of 3TB in Raid-0 where i run Biolinux 8, Postgresql 9.4<br>> and all the other things I need running really fast!<br>> [...]<br><br>Hi, Raony.<br><br>RAID0 is quite risky because if *any* of your disk fail you will lose<br>everything!<br><br>I would use RAID10 instead or use two of your disks in RAID1 and backup<br>onto the third single disk. Disk capacity is important, of course, but<br>you risk losing everything unless you are backing up your RAID0 onto<br>external or network disks.<br><br>If you *really* want to live dangerously, you might try out Btrfs!<br><br>I'm running Bio-Linux 8 on an 8-disk Btrfs RAID10 on my personal<br>Bio-Linux workstation and it performs very well. I've been doing<br>disaster-recovery testing and it all seems to work very well. The only<br>real problem is that you can't swap on a Btrfs filesystem, but you can<br>mount a file on a loop device and swap on that instead.<br><br>I think Btrfs is the future :-)<br><br>Bye,<u></u><u></u></p><div><div><p class="MsoNormal"><br> Tony.<br><br>--<br>Dr. A.J.Travis, University of Aberdeen, Institute of Biological and<br>Environmental Sciences, Cruickshank Building, St. Machar Drive, Aberdeen<br>AB24 3UU, Scotland, UK. tel <a href="tel:%2B44%280%291224%20272700" target="_blank">+44(0)1224 272700</a>, fax <a href="tel:%2B44%20%280%291224%20272%20396" target="_blank">+44 (0)1224 272 396</a><br><a href="http://www.abdn.ac.uk" target="_blank">http://www.abdn.ac.uk</a>, mailto:<a href="mailto:tony.travis@abdn.ac.uk" target="_blank">tony.travis@abdn.ac.uk</a>, skype:ajtravis<br><br><br>The University of Aberdeen is a charity registered in Scotland, No SC013683.<br>Tha Oilthigh Obar Dheathain na charthannas clàraichte ann an Alba, Àir. SC013683.<br>_______________________________________________<br>Bio-Linux mailing list<br><a href="mailto:Bio-Linux@nebclists.nerc.ac.uk" target="_blank">Bio-Linux@nebclists.nerc.ac.uk</a><br><a href="http://nebclists.nerc.ac.uk/mailman/listinfo/bio-linux" target="_blank">http://nebclists.nerc.ac.uk/mailman/listinfo/bio-linux</a><u></u><u></u></p></div></div></div><p class="MsoNormal"><u></u> <u></u></p></div><p class="MsoNormal"><br><br><br><u></u><u></u></p><pre>_______________________________________________<u></u><u></u></pre><pre>Bio-Linux mailing list<u></u><u></u></pre><pre><a href="mailto:Bio-Linux@nebclists.nerc.ac.uk" target="_blank">Bio-Linux@nebclists.nerc.ac.uk</a><u></u><u></u></pre><pre><a href="http://nebclists.nerc.ac.uk/mailman/listinfo/bio-linux" target="_blank">http://nebclists.nerc.ac.uk/mailman/listinfo/bio-linux</a><u></u><u></u></pre></blockquote><p class="MsoNormal"><br><br><br><u></u><u></u></p><pre><u></u> <u></u></pre></div></div></div><p>Department for Environment, Food and Rural Affairs (Defra)</p>
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