Category Archives: Various

vSphere 6.5 and limits, do they still apply to SvMotion?


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I had a question this week and I thought I wrote about this before but apparently, I did not. Hopefully by now most of you the I/O scheduler has changed over the past couple of years. Within ESXi, we moved to a new scheduler, which often is referred to as mClock. This new scheduler, and a […]

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Posted in 6.5, limit, mclock, scheduler, Server, sioc, Storage, Various, vSphere | Comments

Module MonitorLoop power on failed error when powering on VM on vSphere


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I was playing in the lab for our upcoming vSphere Clustering Deepdive book and I ran in to this error when powering on a VM. I had never seen it before myself, so I was kind of surprised when I figured out what it was referring to. The error message is the following: Module MonitorLoop […]

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Posted in 6.0, 6.5, 6.7, error, ESXi, Management & Automation, Server, Various, vSphere | Comments

OSX audio stopped working


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I have this issue regularly where the OSX audio stopped working on my Macbook. I am using High Sierra right now, but had the same problem with Sierra. Not sure what is causing the problem, and not sure how to prevent it from happening. I have figured out though how to solve it, and as […]

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Posted in audio, issue, mac, osx, Various | Comments

How to simplify vSAN Support!


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Last week I presented at the Tech Support Summit in Cork with Cormac. Our session was about the evolution of vSAN, where are we today but more importantly which directly will we be going. One thing that struck me when I discussed vSAN Support Insight, the solution we announced not to long ago, is that […]

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Posted in BC-DR, gss, Management & Automation, Server, Software Defined, Storage, support, support insight, Various, Virtual SAN, VMware, vsan, vSphere | Comments

vSphere 6.7 announced!


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It is that time of the year again, a new vSphere release announcement! (For those interested in what’s new for vSAN make sure to read my other post.) vSphere 6.7, what’s in a name / release? Well a bunch of stuff, and I am not going to address all of the new functionality as the […]

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Posted in 6.7, Management & Automation, Server, Storage, Various, VMware, vSphere, What's new | Comments

What’s new vSAN 6.7


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As most of you have seen, vSAN 6.7 just released together with vSphere 6.7. As such I figured it was time to write a “what’s new” article. There are a whole bunch of cool enhancements and new features, so let’s create a list of the new features first, and then look at them individually in […]

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Posted in 6.7, Server, Software Defined, Storage, Various, Virtual SAN, VMware, vsan, vsan 6.7, vSphere | Comments

22 / 23 May 2018 – VMware Technical Support Summit


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A while back I was asked if I could present at the VMware Technical Support Summit and last week I received the agenda. I forgot to blog about it so I figured I would share it with everyone. I was supposed to go to this event last year but I had a clash in my […]

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Posted in BC-DR, Data Recovery, gss, Management & Automation, Storage, summit, support, technical support, Various, Virtual SAN | Comments

vSAN Stretched Cluster: PFTT and SFTT what happens when a full site fails and multiple hosts fail?


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This question was asked on the VMTN community forum and it is a very valid question. Our documentation explains this scenario, but only to a certain level and it seems to be causing some confusion as we speak. To be honest, it is fairly complex to understand. Internally we had a discussion with engineering about […]

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Posted in pftt, Server, sftt, Software Defined, Storage, stretched cluster, Various, Virtual SAN, vsan | Comments

Confessions of a VMUG Speaker – the prequel #SpeakerFail


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On twitter a question was asked by Casey West if people had “Speaker Fail” stories and I replied to it with my story. I have told this story to some folks but never shared it on my blog, so I figured I would share it. I already wrote an article about speaking at your local […]

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Posted in public speaking, Various, vmug, vmworld | Comments

VMworld Call For Papers opened, some tips…


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For the past 8 years or so I have presented at VMworld, I think I have submitted sessions for the past 10 years or so. I probably submitted well over 60 sessions, and I mean “WELL OVER”. Many of course which got rejected. Some for which I understood why they were rejected, others for less […]

VMworld Call For Papers opened, some tips…” originally appeared on Yellow-Bricks.com. Follow me on twitter – @DuncanYB.

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Posted in call for papers, Various, vmworld | Comments