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Comment: Re:How do you back up Ceph? (Score 5, Informative) 18

by ScuttleMonkey (#46880383) Attached to: Red Hat Acquires InkTank, Ceph Maintainers

(Inktank community guy here)

There are a number of different options for backup/disaster recovery solutions with Ceph, depending on what piece(s) of the platform you are using. For instance, the object gateways (think S3) from multiple clusters can be plugged together for multi-site replication. The CephFS and block device portions both have snapshotting built in that can be replicated offsite.

In the medium-term we're looking at having a way to replicate your entire cluster over the wire at the RADOS level (underlying object store). Longer-term we'd love to be able to offer WAN-scale replication for a single cluster and the ability to snapshot a cluster (or portions/pools therein) easily.

I hope that helps. If you have more questions hit me up on #ceph at OFTC.net IRC.

Comment: Re:What it needs is some beef (Score 1) 152

by ScuttleMonkey (#41769179) Attached to: Does OpenStack Need a Linus Torvalds?
As one AC already pointed out, you should check out Ceph (full disclaimer: I work for Inktank now, the consulting services company that employs most of the core Ceph devs). Ceph is, at its heart a Distributed Object store, but we allow you to access in a number of different ways:
  • * Native API
  • * Via a RESTful interface that can handle native Amazon S3 and Swift API calls
  • * As a thinly provisioned block device
  • * Mount it as a POSIX-compliant file system via CephFS (although this is a bit rough for production environments just yet)

Josh Durgin has actually done some really interesting work in using the block device (RBD) to back Cinder which you can read a bit about here.

The cool part about Ceph is it was designed to be massively scalable (petabytes and beyond) and extremely fault tolerant / HA / etc. DreamHost actually just built out a huge production deployment of Ceph and OpenStack for their new DreamCompute / DreamObjects offering. If you have questions feel free to hit up the #Ceph irc channel at irc.oftc.net or poke me via email (my UN at inktank.com) and I'll see if I can't find the right person to help.

OpenStack really has some awesome potential, and we're excited about poking at it more with our semi-sharp Ceph-stick. Good luck.

Comment: Storage advancements in the kernel? (Score -1, Redundant) 460

by ScuttleMonkey (#41587649) Attached to: Linus Torvalds Will Answer Your Questions
Now that Ceph is gathering momentum since having been included in the mainline kernel, what other storage (or low level) advancements do you see on the horizon?

(full disclosure: I work for Inktank now, the consulting/services company that employs most of the core Ceph engineers)
Intel

+ - Intel and Micron Unveil 128Gb 20nm NAND Flash->

Submitted by
ScuttleMonkey
ScuttleMonkey writes "A joint venture between Intel and Micron has given rise to a new 128Gb die. While production wont start until next year and distribution mostly likely not until 2013, this little beauty sets new bars for capacity, speed, and endurance. "Die shrinks also tend to reduce endurance, with old 65 m MLC flash being rated at 5,000-10,000 erase cycles, but that number dropping to 3,000-5,000 for 25nm MLC flash. However, IMFT is claiming that the shrink to 20nm has not caused any corresponding reduction in endurance. Its 20nm flash uses a Hi-K/metal gate design which allows it to make transistors that are smaller but no less robust. IMFT is claiming that this use of Hi-K/metal gate is a first for NAND flash production.""
Link to Original Source
Technology

+ - Stack Exchange Website Profiler Now Open Source->

Submitted by
ScuttleMonkey
ScuttleMonkey writes "Joel Spolsky sent out smoke signals this morning about the recent release of the Stack Exchange Website Profiler as open source. Sam Saffron expounds on why this profiler is perhaps "best and most comprehensive production web page profiler out there for any web platform." The project is available via Google Code or NuGet."
Link to Original Source

+ - Mainstream Media Looks at Anonymous->

Submitted by
ScuttleMonkey
ScuttleMonkey writes "In an uncharacteristically accurate writeup of Anonymous, the Guardian has published a look at the assembled mob behind the mask. A great place to send those unfamiliar with who or what Anonymous really is. 'This collective identity belongs to no one in particular, but is at the disposal of anyone who knows its rules and knows how to apply them. Anonymous, the collective identity, is older than Anonymous, the hacktvist group – more to the point, I propose that the hacktivist group can be understood as an application of Anonymous, the collective identity.'"
Link to Original Source

Comment: Re:Do nothing (Score 1) 709

by ScuttleMonkey (#33736920) Attached to: Could Anti-Texting Laws Make Roads More Dangerous?
While I agree the gene pool could use a bit more chlorine...what happens when one of these undesirables happens to jump the curb and take out a Stephen Hawking, Albert Einstein, etc? It's not just the individual hurting themselves which is what drives the lawmakers to action. Personally I'm all for on-the-spot executions for any infraction, just watch out for the white fences. http://www.imdb.com/title/tt0708739/
Image

Woman Wins Libel Suit By Suing Wrong Website 323

Posted by samzenpus
from the close-enough dept.
An anonymous reader writes "It appears that Cincinnati Bengals cheerleader Sarah Jones and her lawyer were so upset by a comment on the site TheDirty.com that they missed the 'y' at the end of the name. Instead, they sued the owner of TheDirt.com, whose owner didn't respond to the lawsuit. The end result was a judge awarding $11 million, in part because of the failure to respond. Now, both the owners of TheDirty.com and TheDirt.com are complaining that they're being wrongfully written about in the press — one for not having had any content about Sarah Jones but being told it needs to pay $11 million, and the other for having the content and having the press say it lost a lawsuit, even though no lawsuit was ever actually filed against it."
Red Hat Software

No More Need To Reboot Fedora w/ Ksplice 262

Posted by CmdrTaco
from the stacking-your-nines dept.
An anonymous reader writes "Ksplice, the technology that allows Linux kernel updates without a reboot, is now free for users of the Fedora distribution. Using Ksplice is like 'replacing your car's engine while speeding down the highway,' and it can potentially save your Linux systems from a lot of downtime. Since Fedora users often live on the bleeding edge of Linux development, Ksplice makes it even easier to do so, and without reboots!"
Businesses

+ - Startups a Safer Bet Than Behemoths->

Submitted by
ScuttleMonkey
ScuttleMonkey writes "TechCrunch's Vivek Wadhwa has a great article that takes a look at difference between startups and "established" tech companies and what they each mean to the economy and innovation in general. Wadhwa examines statistics surrounding job creation and innovation and while big companies may acquire startups and prove out the business model, the risk and true innovations seems to be living at the startup level almost exclusively. 'Now let’s talk about innovation. Apple is the poster child for tech innovation; it releases one groundbreaking product after another. But let’s get beyond Apple. I challenge you to name another tech company that innovates like Apple—with game-changing technologies like the iPod, iTunes, iPhone, and iPad. Google certainly doesn’t fit the bill—after its original search engine and ad platform, it hasn’t invented anything earth shattering. Yes, Google did develop a nice email system and some mapping software, but these were incremental innovations. For that matter, what earth-shattering products have IBM, HP, Microsoft, Oracle, or Cisco produced in recent times? These companies constantly acquire startups and take advantage of their own size and distribution channels to scale up the innovations they have purchased.'"
Link to Original Source
Image

Son Sues Mother Over Facebook Posts 428

Posted by samzenpus
from the check-your-family-status dept.
Most kids hate having their parents join in on a discussion on Facebook, but one 16-year-old in Arkansas hates it so much he has filed suit against his mother, charging her with harassment. From the article: "An Arkadelphia mother is charged with harassment for making entries on her son's Facebook page. Denise New's 16-year-old son filed charges against her last month and requested a no-contact order after he claims she posted slanderous entries about him on the social networking site. New says she was just trying to monitor what he was posting." Seems like he could just unfriend her.

"Text processing has made it possible to right-justify any idea, even one which cannot be justified on any other grounds." -- J. Finnegan, USC.

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