<p dir="ltr">Gluster will handle the distributed aspect and glue together multiple sources. Upper file system size limit is exabytes. MooseFS is very similar to what Google uses for its server clusters.</p>
<div class="gmail_quote">On Jan 2, 2014 8:08 PM, "Jeff Hubbs" <<a href="mailto:jhubbslist@att.net">jhubbslist@att.net</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Exactly. But some people aren't looking to make a file server as much as they are a single mountable filesystem that spans across more than one machine, much as what goes on with these Backblaze things. Then you tend to want to have these filesystems being hit by more than one machine, which calls for clustering filesystems.<br>
<br>
On 1/2/14, 7:47 PM, Derek Atkins wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
You mean like building your own Backblaze pod?<br>
<br>
<a href="http://blog.backblaze.com/2013/02/20/180tb-of-good-vibrations-storage-pod-3-0/" target="_blank">http://blog.backblaze.com/<u></u>2013/02/20/180tb-of-good-<u></u>vibrations-storage-pod-3-0/</a><br>
<br>
Or you could buy an off-the-shelf 4U 24-hot-swap-bay enclosure for ~$400,<br>
fill it with 4TB drives, put on FreeNAS with RAIDZ2, and voila, you now<br>
have 64TB of usable space.<br>
<br>
-derek<br>
<br>
On Thu, January 2, 2014 6:53 pm, Jeff Hubbs wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
I would love to be able to put together big filesystems using commodity<br>
parts in easily-fabbed enclosures and various F/OSS bits and pieces so<br>
as to be able to tell the EMCs, NetApps, etc. of the world to pound<br>
sand. Never liked working with that stuff nor their vendors.<br>
<br>
On 1/2/14, 6:07 PM, Lightner, Jeff wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
EMC squared is typically just called EMC by most employees and<br>
customers so I think you're talking about the same company.<br>
<br>
Around here we have other choice names for EMC but that's a long<br>
story. :-) Their service in recent years often made me think EMC<br>
was an acronym for:<br>
<br>
Evidently<br>
<br>
Meaningless<br>
<br>
Customers<br>
<br>
*From:*<a href="mailto:ale-bounces@ale.org" target="_blank">ale-bounces@ale.org</a> [mailto:<a href="mailto:ale-bounces@ale.org" target="_blank">ale-bounces@ale.org</a>] *On Behalf Of<br>
*Vernard Martin<br>
*Sent:* Thursday, January 02, 2014 5:03 PM<br>
*To:* Atlanta Linux Enthusiasts; <a href="mailto:pbcartwright@gmail.com" target="_blank">pbcartwright@gmail.com</a><br>
*Subject:* Re: [ale] Job in Seattle<br>
<br>
On 1/2/2014 8:21 AM, Sean Kilpatrick wrote:<br>
<br>
You are asking the wrong person.<br>
<br>
The company is EMC^2 (that's EMC squared).<br>
<br>
<a href="http://www.emc.com" target="_blank">www.emc.com</a> <<a href="http://www.emc.com" target="_blank">http://www.emc.com</a>><br>
<br>
They provide (very) large file systems for large clusters and need<br>
programmers. Obviously petabye file systems are going to be<br>
distributed across multiple disc arrays on multiple machines in a<br>
cluster and, sometimes, spread out among multiple clusters.<br>
<br>
I know they >mostly< use C, but that some bits and pieces are<br>
written in other languages, including C++, Python, and probably a<br>
half-dozen others.<br>
<br>
If anyone has the requisite skills (or thinks he/she may have<br>
those skills), I can put you in touch with my son, who manages a<br>
team of software engineers. He is NOT a PHB.<br>
<br>
<br>
I know that EMC (dunno about EMC2) is looking to build some new<br>
petabyte capable filesystems that focus on storing metadata of several<br>
specific industries (bioinformatics is one of them). Big data<br>
experience isn't as relevant for that.<br>
<br>
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