Storage Facebook likes

There is a mini revolution going on, and Facebook is the main force driving it.

It is the Open Compute Project (OCP), and its mission is to redesign the modern-day data centers and drive open hardware and architectural designs and specifications, including storage. The overall goals are to drive greater data center efficiency, flexibility, energy savings and cost effectiveness in a new class of “hyperscale” datacenters. Facebook, Google and Amazon are some of the examples of hyperscale datacenters, where their businesses relies on massive computing power, exponential storage performance and racks and racks of computing infrastructure to drive their web-computing or cloud-computing services.

Some of the cool technology innovations in mind includes having systems that support any CPUs from any vendors including Intel and AMD. We may even see both processor brands running on the same motherboard. The Open Common Slots component for processors is based on PCIe. Intel has pledged their Decathlete motherboard specifications for OCP and likewise AMD has produced its Roadrunner mobo series specification for the project as well. The ARM processor could also be supported in the near future in this “mix-and-match” OCP ideals.

Other proposed changes include OpenRack specifications, “sleds”, and of course, the Open Vault project for storage (aka “Knox”). Continue reading

AoE – All about Ethernet!

This is long overdue.

A reader of my blog asked if I could do a piece on Coraid. Coraid who?

This name is probably a name not many people heard of in Malaysia. Even most the storage guys that I talk to never heard of it.

I have known about Coraid for a few years now (thanks to my incessant reading habits), looking at it from nonchalant point of view.  But when the reader asked about Coraid, I contacted Kevin Brown, CEO of Coraid, whom I am not exactly sure how I was connected through LinkedIn. Kevin was very responsive and got one of their Directors to contact me. Kaushik Shirhatti was his name and he was very passionate to share their Coraid technology with me. Thanks Kevin and Kaushik!

That was months ago but the thought of writing this blog post has been lingering. I had to scratch the itch. 😉

So, what’s up with Coraid? I can tell that they are different but seems to me that their entire storage architecture is so simple that it takes a bit of time for even storage guys to wrap their head around it. Why do I say that?

For storage guys (like me), we are used to layers. One of the memorable movie quotes I recalled was from Shrek: “Orges are like onions! Onions have layers!“.

Continue reading

And Cloud Storage will make us even stranger

It was a dark and stormy night ….

I was in a car with my host in the stifling traffic jams on the streets of Jakarta. We had just finished dinner and his driver was taking me back to the hotel. It was about 9pm and we were making conversation trying to figure out how we can work together. My host, a wonderful Singaporean who has been residing in Jakarta for more than a decade and a half, owns a distributorship focusing mainly on IT security solutions. He had invited me over to Jakarta to give a talk on Cloud Storage at the Indonesia CIO Network event on January 9th 2013.

I was there to represent SNIA South Asia to give a talk about CDMI (Cloud Data Management Interface), and my host also took the opportunity to introduce Nutanix, a SAN-less 2-tier, high-performance, virtualized data center platform. (Note: That’s quite a mouthful, but gotta include all the buzz-words in there). It was my host’s first foray into storage networking solutions, away from his usual security solutions spread. As the conversation went on in the car, he said “You storage guys are so strange!“.

To many of the IT folks who have been involved in OS, applications, security, and networking, to say a few, storage is like a dark art, some mumbo jumbo, voodoo-like science known to a select few. That’s great, because this perception will keep us relevant, and still have the value and a job. To me, that just fine and dandy, and I like it that way. 🙂

In preparation to the event, I have to learn up SNIA CDMI. Cloud and Storage … Cloud and Storage … Cloud and Storage. Hmmm …. Continue reading