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Posts Tagged ‘vmware’

VMware Developer Community: Time to Update Contents

February 21st, 2012 No comments

Thanks to John Troyer and VMware community managers, I successfully changed my email for login with the community recently. During this long weekend I spent a little time checking out the developer community.

I found that the static contents out there are largely outdated. In my estimation, it hasn’t been actively maintained for more than one year. Listing outdated contents not only confuses the community, but also lets go a great opportunity to educate and influence developers.

Categories: Virtualization Tags: ,

VMware Partner Exchange 2012: Day Three

February 16th, 2012 1 comment

Today is the last day of VMware Partner Exchange 2012. There’s no keynote, therefore I went directly to breakout sessions.
The first one I attended was “SRM 5.0 and vSphere Replication – Understanding the Use Cases and Implementation Options.” The SRM used to manage the storage array that actually replicate LUNs to pair arrays in remote sites. This results in a restriction that the storage arrays must be compatible, which means they must come from same vendor and probably same model. When I was at VMware, I helped several partners with their storage array adapters for SRM. With vSphere replication, the replication happens at higher level thus the restriction goes away. Coming with the flexibility is slightly slower performance. Like anything else, you simply cannot have all the best but you can apply right technology for certain use case, for example, use vSphere replication for ROBO (remote office, branch office) use case.

Categories: News & Events, Virtualization Tags: ,

VMware Partner Exchange 2012: Day Two

February 15th, 2012 2 comments

Same as yesterday, the conference started with keynotes. The first one was by Carl Eschenbach, VMware Co-President of Customer Operations, followed by a motivational keynote by Bill Taylor, founding editor of Fast Company Magazine. As a technical professional, I always try my best to get more business insights and perspectives therefore I attend business related keynotes whenever possible.

Categories: News & Events, Virtualization Tags: ,

VMware Partner Exchange 2012: Day One

February 14th, 2012 No comments

Today is the first day of VMware Partner Exchange 2012 in Las Vegas. As usual, it started with keynotes, presented by Scott Aronson (Senior Vice President, Global Channels and Alliances), Paul Maritz (CEO), and Steve Herrod (CTO & SVP, R&D) consecutively. I personally didn’t find a lot new but mostly rehashed from previous keynotes. Nevertheless, there were several interesting numbers from the three keynotes:

  • $41.5 billion: private cloud opportunity by 2015.
  • 350,000: VMware customer base.
Categories: News & Events, Virtualization Tags: ,

BusyBox on Windows

December 21st, 2011 2 comments

Even if you haven’t heard about BusyBox, you may have used it. It runs in every ESXi, which doesn’t have a full OS as console like classic ESX. Still, you need an easy way to interact the hypervisor directly. So the ESXi includes a tiny console that uses BusyBox (reduced version) due to its small size.

The BusyBox has been ported to Windows as well. You can download the 600+K executable here. It’s really a simple exe file and you can place it anywhere.

Categories: Virtualization Tags: , , ,

Running DSL on VMware Player

December 20th, 2011 No comments

DSL is an overloaded acronym standing for many different things. I first knew it as Digital Subscriber Line for Internet connection, and then Domain Specific Language. Recently I learnt a new one: Damn Small Linux. As you see the word small, you may think it’s for embedded system. It’s not.

Categories: Virtualization Tags: , ,

New Book: Enterprise Java Applications Architecture on VMware

November 4th, 2011 5 comments

My former colleague Emad Benjamin at VMware has just published a new book on running Java on vSphere. When I was still there, I had the opportunity to review the Chapter 5 of his book.

As many of you know, Emad is a well-known expert on this subject who has spoken at various events like VMworld and helped numerous customers. You can buy his book at Amazon or from publisher directly. Remember to bring it to next year’s VMworld for his autograph.:-)

My Next Adventure

October 20th, 2011 6 comments

After leaving VMware and taking a short break at home last week, I am excited to be part of VCE solution engineering team as an architect at its Santa Clara office. For those who are not familiar VCE, it’s a joint venture of EMC, Cisco, VMware and Intel. My formal title is consultant software engineer which, according to my recruiter, is the top engineer rank in the company.

Categories: News & Events Tags: , ,

Moving on

October 7th, 2011 24 comments

Today is my last day at VMware.

Looking back, it’s been almost four and half years since I joined VMware in June 2007. At that time, VMware was still part of EMC, and two months later it went IPO (to be exact, spin off). Together with many of my colleagues I watched the historical moment for the company on a very early summer morning. I still remember there were quite a few sleeping tents inside the new offices.

Categories: News & Events Tags: ,

VMworld 2011 Las Vegas: Day Two

August 30th, 2011 No comments

Today is day two of VMworld 2011 in Las Vegas. VMware CTO Steve Herrod got on stage with his technology deep dives into various products and new projects around the cloud story – “your cloud, own it.” Again this is based on my note and memory, and has not reviewed by anyone. Mistakes are all mine.

VMworld 2011 Las Vegas: Day One

August 29th, 2011 No comments

Today is day one of VMworld 2011 in Las Vegas. The most important part is of course the keynotes by CEO Paul Maritz and Co-President Carl Eschenbach. The following is based on my personal note and has not reviewed by anyone. All the mistakes and errors are mine and only mine.

Most Used API in vSphere

June 21st, 2011 1 comment

Yesterday I blogged about the least used API in VMware vSphere. This naturally leads to another question, “what is the most used API in vSphere?” It’s a harder question than the “least” one, because for the latter I can be very sure that zero is the lowest possible usage. If that API is not the least, it must be one of the least.

Before we try to figure out the answer, let’s clarify a bit the “most used.” Does it mean the one that is called the most times? Does it mean the one that is touched and used by most developers?

Least Used API in vSphere

June 20th, 2011 No comments

Last week I was extremely busy working on the VI(vSphere) Java API 3.0 (codename: Crescendo) whose main theme to support the next release of vSphere. To my surprise, I caught on an API that should have been included in vSphere Java API 2.1 but somehow omitted. Even surprised to me is that no one has reported to me via our sourceforge.net tracker.

I think the conclusion can only be one –

Tagging: What’s the Alternative?

June 12th, 2011 4 comments

After my last post Tagging: An invisible feature in vSphere, William Lam quickly followed up with another post in his blog, arguing vSphere Tagging Feature Not So Invisible. He made his case by showing how you can actually add and remove tags using addTag() and removeTag() method via vSphere MOB. You can definitely play with your test environment, but please do not mess up with any existing tags in your production environment.

Although you can do that via MOB, it’s not the officially supported way (BTW, this should not be taken as show stopper. After all,

Categories: vSphere API Tags: , ,

Tagging: An Invisible Feature in vSphere

June 8th, 2011 No comments

If you are familiar with social media or research papers, you must know tagging already – You use keywords to label an entity, be it a blog post, an article, or something else, so that it can be easily searched out. So it’s a very useful feature in managing information.

In vSphere 4.0, VMware added tagging capabilities to the managed entities. According to the API reference of 4.1, it’s still an experimental feature and

Categories: vSphere API Tags: , , ,

Recorded Tech Talks Are Ready!

June 6th, 2011 No comments

After publishing the tech talk slides, I am happy to announce that the record is ready now. If you have missed the onsite or online session, or simply want to watch it again, please feel free to click here. Note that you will need Adobe Flash 10.1 or higher to view the recording.

Many thanks to my colleague Luke Kilpatrick (@lkilpatrick) for helping with online streaming and recording, and Matt Dhuyvetter for setting up the top quality audio feeds!

VMware APIs & SDKs at VMware Communities Roundtable

May 21st, 2011 No comments

My colleague John Troyer (@jtroyer), who hosts VMware Communities Roundtable, has posted an interview with Alan Renouf (@alanrenouf) and me about our thoughts on VMware SDKs, APIs, and CLIs on May 18. During the interview, I answered questions about the open source vSphere Java APIs, the themes of my blogs (why it’s called doubecloud), what I am doing now at VMware, and of course our first community meetup event on the same day. If you have missed the session, you can listen to it now: , or here.

Our First Community Meetup Event

May 20th, 2011 No comments

Our first community meetup event on Wednesday night was a great success. It attracted about 200 developers/QAs and administrators globally either on site or online with live streaming. An EMC development team flied all the way from Irvine to join us; so did Huawei Symantec from Chengdu of China.

At the end of the meetup, we gave way 20 copies of these books: VMware VI and vSphere SDK by me, VMware vSphere 4.1 HA and DRS Technical deepdive (Volume 1) by Duncan Epping, VMware vSphere PowerCLI Reference: Automating vSphere Administration by Luc Dekens and Alan Renouf, and VMware ESX and ESXi in the Enterprise: Planning Deployment of Virtualization Servers (2nd Edition) by Edward Haletky; and many gadgets.

We know our attendees took their personal time mainly not

It’s today!

May 18th, 2011 3 comments

After preparing the event for almost two months, we are finally ready. If you join us onsite, here is direction to our venue. We have free food/drinks, and many books/gifts waiting for you, thanks to our sponsors and 12 volunteers. :-)

If you join us online, we have a great news for you. Instead of WebEx, we will have a live broadcasting. Here is the URL: http://bit.ly/osvimeetup, courtesy of @lkilpatrick. You can enter as a Guest on 7PM (Pacific Time) for tech talks.

Here are the 8 tech talks we pulled together. A bit long but

ESX and ESXi: What Google Says About Them?

May 11th, 2011 No comments

Yesterday the VMware community noticed that the direct ESX download links were removed from vSphere download page. When I checked the download page, the ESX link is not with the bundles but at the end of the page in its own section.

To my own curiosity, I wonder what the adoption ratio of these two hypervisors is today. As an engineer, I don’t have sales data in front of me. Even I have, I am sure if I can share it here.

Instead, I tried

Categories: Virtualization Tags: , , , ,