WilliamLam.com

Dynamic vSphere Health Checks in vSphere 6.7+

by // 14 Comments

One really neat feature of the vSphere HTML5 Client that was shipped in vSphere 6.7 is the ability to deliver new data applications that can run in the vSphere UI without requiring customers to update or upgrade their underlying vCenter Server. An example of this is the vSphere Health Check plugin that was included in vSphere 6.7, which I am guessing most folks probably did not even notice, including myself. The vSphere Health plugin is located at the vCenter Server level and under Monitor->Health as shown in the screenshot below.


Unlike a traditional vSphere Plugin, where the code and business logic is local to the vCenter Server and must be updated each time for new functionality, these data applications are actually delivered automatically and more importantly, out-of-band to a vCenter Server patch or upgrade. This means as new functionality is added, customers will automatically get the latest updates without having to do anything. So how does this actually work?

[Read more...]

Dual Intel M.2 Optane 4801x in Supermicro E300-9D

by // 11 Comments

For those that have been following along, I have been testing the Supermicro E300-9D (SYS-E300-9D-8CN8TP) kit in my home lab which I have written about here. One of the last things I was looking into was storage expandability with this platform, especially since Supermicro has a PCIe Add-On Card (AOC-SLG3-2M2) which can add two additional M.2 devices supporting 2260 (60mm), 2280 (80mm) & 22110 (110mm) form factors.

At the same time, our friends over at Intel had just given me access to a couple of their pre-release Intel M.2 Optane 4801x devices which were then released right before the holiday last year. For those wondering why Optane is so interesting, especially from a vSAN perspective, check out this blog post here from my good buddy Pete Flecha over in our Storage and Availability Business Unit (SABU).


This was actually perfect timing as I was also interested to see if there were any high performance and supported M.2 devices that could be used for for vSAN Caching and this device would definitely fit the bill! When I had initially received all the components, I was scratching my head as the AOC was too big to fit horizontally in the E300-9D.

[Read more...]

1,000th post - The story behind virtuallyGhetto

by // 11 Comments


After publishing my previous article, I realized my next blog post (this article) would be number 1,000, which is pretty insane! It has been an amazing 8 years of sharing and engaging with the VMware community and I just want to thank everyone that has supported me over the years.

Although I have a number of technical blog posts in the backlog, I thought I might do something fun and different for post #1,000. One question that I have gotten over the years, especially when talking to customers and partners in-person is, what is the story behind the name of my blog, virtuallyGhetto? I sometimes even get funny looks as customers are introducing me to their colleagues and management team when they mention the name of my blog 🙂

[Read more...]