blog.kaniski.eu I just wanna learn!

21Oct/160

Show disk performance in Task Manager

One of the things that bothered me in the past was the fact that Task Manager showed all the required performance graphs, except the disk-related ones. Why is that, I don’t know. OK, you can see the disks through Resource Monitor console or PerfMon, but… I really like using Task Manager, with such nice colors and simple graphs, for a quick overall check.

So, when you’ve opened your Task Manager, you were shown something like this:

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No disks. Too bad. Sad smile

But… fear not, my friend! There is a solution for this “glitch”. Even a simple one. Smile

All you need to do is run the following command in your administrative Command Prompt:

Like this:

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And now, when you reopen your Task Manager, you will see following:

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Cheers!

10Oct/160

Reinstalling your Hyper-V hosts

Have you ever reinstalled your Hyper-V hosts?

I know, there is not much need for it (as everything usually works just fine), but still… there is a “Windows Server 2016 re-installation wave” coming and maybe you’ll find the the next pieces interesting and useful.

One of the “messy” tasks with Windows reinstallation is networking… and by “messy” I mean “you have more than one network cable in your Hyper-V hosts” and you need to know which networks are connected where. Smile

What happens is that Windows somehow always forgets your network device order, all the pretty names you’ve applied and you get stuck with names like “Ethernet”, “Ethernet 2”, etc.

There is a way to fix this (there are many, actually) – we can ask our younger colleague to go to the server room and unplug the cables one by one and then plug them back in, following the rename on our (Windows) side. This way we are certain that all the corporate, DMZ, storage, live migration, etc. cables don’t get “confused” when added to their respective teams and if we labeled cables properly, everything will work with fresh Windows installation also.

But… there is another way. We can use what we already have – our documentation. Here I mean “our current setup” – we have our network adapters and teams already configured in our current Windows installation, why don’t we just export this info and use it after the reinstallation?

We can do this easily by using PowerShell!

The idea is to export network adapter names and MAC addresses of our physical network adapters (excluding the virtual and team adapters), in a CSV file, so that we can use it later, to rename our adapters after the reinstallation:

After reinstallation, we can use the following command to rename our adapters, as per our saved CSV file:

And voilà – our networks are named nicely again (and our colleague didn’t need to go to the cold server room… this time). Smile

Cheers!

5Oct/160

Missed the Microsoft Ignite 2016?

Don’t be sad! Smile

In case you’ve missed the Microsoft Ignite conference this year (like me Smile), all of its content is available online! You can visite the conference homepage (https://ignite.microsoft.com/) and catch video streams and…

… even better – there is a PowerShell script that can help you download the videos and slides of about 570 Ignite sessions!!! How cool is that???

Script was made by Michel de Rooij and Mattias Fors, and can be found here (read the “help” section to figure out what you need and how to use it).

When launched (properly), it looks something like this:

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Happy downloading, watching and learning! Smile

Cheers!

P.S. With the script alone, you’ll need the YouTube downloader utility available here (it actually says so in the script’s “help”, but who reads the documentation, right? Smile).

4Oct/160

Microsoft MVP… times 7!

A couple of days ago, another achievement was unlocked – Microsoft rewarded me with another MVP award (7th in a row, actually Smile), again for my contributions to the Cloud and Datacenter Management community.

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Thank you, Microsoft! (and also a big “thank you” to all of you who were with me during this wonderful 7 years… thank you for all your support!)

And for the year ahead, I wish myself many “challenging” situations in the cloud and datacenter area… where so many interesting things take place. Smile

Cheers!

1Oct/160

MobilityDay 2016

As mentioned before, I was at the MobilityDay 2016 conference on Thursday, where I’ve had an honor to deliver a session about Citrix XenMobile & NetScaler solutions (yup, I know… it’s not Hyper-V… go figure… but my demo environment was still runnning on top of Hyper-V, so…).

Session was actually a short introduction to what Citrix XenMobile solution offers and how to set it all up, combined with NetScaler, for a complete management of mobile devices and mobile applications.

Conference was great, as always – so much old (and new) faces, with lots of fun. This time it was actually a 10th birthday of MobilityDay!

14470566_10205580989363163_284177836217597639_n(photo by Romeo)

Happy birthday, MobilityDay! (and congrats to the organizers) Smile

Slides are available at my SlideShare:

Cheers!