Monday, December 19, 2016

Dr. Brain's - Gadgets of The Year for 2016

Hi Friends,

It's that time of year again!  Yep, Dr. Brain's Gadgets of 2016!!  I had so much fun writing about last years gadgets, I decided to do a repeat for 2016.  Without further delay, here are the gadgets!!

NES Classic Edition



















In my opinion, the original NES **IS** the home system that changed home gaming forever!  No offence to all the great home systems that came before the NES, but before it there was a big difference between arcade games and home systems.  Even before NES I was amazed video games were available at home, but the NES brought arcade quality to our living rooms.  Remember the original commercial with Super Mario, Duck Hunt and the little robot dude?  I sure do!


Amazon Echo and Alexa





















This is the second year Amazon has made my list.  They just keep coming up with cool stuff!  Remember watching movies where your house is totally automated, you ask for something and ta-da!  The Amazon Echo and Alexa might not be there just yet, but it's getting pretty darn close.  It's like having a personal assistant ready to answer your questions!  Bravo Amazon, keep up the great work!!

Ring Video Doorbells


















Okay, so it's a video camera, so what right?  Yes, it is a video camera but it's very cool!  It can hook up where your old door bell ringer is, pings your phone when someone is ringing your door or if it detects movement.  You can talk to the person ringing your door from almost anywhere!  The kit comes with all kinds of great things you many need for installation and their videos are top notch showing you how everything fits together and how to do the install.  Awesome job Ring!

Pip-Boy: Deluxe Bluetooth Edition





















Okay, okay, okay it's not available until March 2017, but this is so fricking cool!!!!  Brought to you by the awesome people of ThinkGeek!  Look how cool it is!  Need I say more?!?!


The Apple Watch





















Second year in a row, WOOT!  There's lots of arguments around wearables.  I've seen some articles poo-poo'ing them, but I think they're AWESOME!!  Is the Apple Watch perfect, no, but it's VERY cool.  My wife got me one for my birthday this year, yes she is an awesome wife, and I'm currently on watchOS 3.  Apple recently released the second generation of the watch and I hope this means it'll be around for a long time.  I'm weird, I don't use it for it's normal functions.  I don't have it pinging me about my appointments, I don't text with it, but I still love it!  Apple has some pretty cool watch faces, I usually have it on Mickey Mouse, but the other day I needed a stop watch, just changed the face to a chronograph and BOOM, instant stopwatch.  But where does this thing really make me happy?  Games!  I've got breakout, a Flappy Bird type game, Pong, and there's this really cool one called Time Unit.  Oh and I didn't realize I could upload my music from my phone to my watch so I can listen to my music on a bluetooth speaker or headset without my phone!


Microsoft Surface



















I've got to hand it to Microsoft, it's not easy coming up with new and innovative consumer computers, but I think Microsoft has a winner here.  A tablet that can replace my laptop, pretty cool huh?  Remember Star Trek Next Generation?  Where they were always typing on these little pad thingies?  Hey, we're just about there!  Here's hoping that I'll soon only have one device that does everything!


Hoverboard















Nope, not going to include a link because there are tons of different sites and vendors that sell them.   Love them or hate them, you got to admit they made an impression on you this year! :-)  When I first heard about them I was expecting a gravity defying device like Michael J. Fox road in Back to the Future 2, but alas, it still has wheels and you still need roads.


Pokemon Go

















You didn't think I would forget about Pokemon Go did you?!?!  When was the last time you heard of a video game that actually got people moving!?!?  Pokemon or Pocket Monsters are not new, they've been around for quite some time now.  They were introduced in 1995 by Satoshi Tajiri and it focused around games and trading cards.  If I'm wrong, please forgive me I'm using Wikipedia for my facts.  Pokemon have always been popular, but with the creation of Pokemon Go, Pokemon became a household name for people who never knew a thing about Pokemon.  It's still a similar concept,  you're a trainer of these little critters.  You go looking for them, capture them and train them to do battle!  According to Wikipedia, the app has been downloaded more than 500 million times and is one of the most used and profitable mobile apps in 2016!!!  Yep, my wife and I play Pokemon Go.  :-)

Super Mario Run




















There was enormous anticipation for this game, well at least by me!  :-)  It was first announced at the Apple annual iPhone event on September 7, 2016 and I couldn't wait!!!!  I'm a HUGE Nintendo and Mario fan and was so excited Nintendo finally decided to bring the plumber with the red hat to iPhone!!  It was just released on December 15th this year, so time will tell if Mario's charisma can propel Nintendo into a major developer for mobile apps.  I REALLY hope Nintendo will release more applications for mobile.

Apple iPhone 7





















Ask anyone, almost ANYONE what an iPhone is and I'd be surprised if they haven't heard, seen, tried or own one.  This year Apple introduced the iPhone 7 and it's cooler than ever.  Something my wife and I noticed is that with the iPhone 4, the camera quality became really good.  So good we stopped carrying our other cameras.  That's a pretty tall order since we're both photography nuts and we love taking pictures.  A friend of ours once said that the best camera you have is the one that's with you when you want to take a picture.  The cool thing about having the camera on your phone is that your phone is usually with you!  Apple has also improved the camera substantially since the iPhone 4 and it keeps getting better.  Bravo Apple!

Nest
















Home automation is HUGE, and even though I talked about the Ring doorbell earlier in this article, I felt adding more wouldn't hurt at all.  If you haven't had a chance to take a look at some of the Nest products, they are very cool!  They have the thermostat, smoke/CO detector, indoor cameras and now outdoor cameras.  From what I've seen the products are simple to install, simple to use and are very sharp looking!

Google Self Driving Car















Yay!!!  Let's hear it for self driving cars!  Yep, I know they're not available to the general public and I know there's a whole lot more of them out there then just the Google Car, but how cool is this?!  I was in a co-worker's Tesla earlier this year and it had the self driving feature, it was so cool!  It showed you, other cars, where you and they were in the lane, etc.  I can't wait for truly autonomous cars to be available to the public.  The tough part is making it so EVERYBODY is no longer driving.  But Neil, how can you put your life in a computer's hands?  A computer is faster, non-biased, doesn't hesitate, more reliable and doesn't get angry.  Only time will tell how reliable, safe, etc. these cars will be, but I'm hopeful.  It's not the flying car I was promised as a kid, but it's so cool, I might forgive the people that promised me one!

Tesla Model X

















Ooooooh <drool> <drool>!!  Elon Musk, you make some REALLY sexy cars!  And!  And!  They're made right here in Fremont California!!  Look at those doors, look at them!  Not only are his cars all electric, full of electronic goodies, but they're sexy!  This is the second year Telsa has made my list and I hope the Model 3 will come out soon so I can talk about it soon.

ThinkGeek













Okay, no it's not a gadget and no it didn't come out in 2016, but it's an awesome website!  It's my go to site for most of the shirts I wear these days.  :-)  ThinkGeek comes out with really cool products that they've created and carries tons of products that would be difficult to find anywhere else.  If you haven't had a chance to check out their site, I highly recommend taking a quick peak.  Before you know it you'll find your shopping cart overflowing with cool gadgets you never knew existed!

Unless I have a spark of imagination, but I think I'm sparked out this year, that's Dr. Brain's Gadgets for 2016!  I hope you enjoyed reading about them and will return to Glick's Gray Matter for lots more fun and geeky technology articles for years to come!

Happy 2016 My Friends!

Best,
Neil

Friday, December 16, 2016

DABCC Radio - Tintri / Citrix Ready: VM-Aware Storage Podcast - Episode 266

Hi Friends,

I'm happy to announce myself and Lei Yang were on DABCC Radio with Doug Brown!  Lei and I had a great time talking to Doug about the goodness of Tintri, VM-Aware storage and how Tintri can help with your VDI and Citrix deployments!

What's DABCC Radio you ask?  From the DABCC site, "DABCC Radio is an interview based podcast show where the hottest virtualization and cloud vendors talk with Douglas Brown about their solutions. Detailing such topics as, what do they do, how it works, why we should care, how do they complete, and much more. Featuring technologies such as virtualization, cloud computing, desktop virtualization (VDI), server virtualization, application virtualization, remote desktop services, application deployment, application management, performance monitoring, and server-based computing from vendors such as Citrix, VMware, Microsoft and many more! DABCC Radio is hosted by Douglas Brown, Microsoft MVP, Citrix CTP, VMware vEXPERT, and founder of www.dabcc.com."

Take a look at the DABCC site, there's tons of great material!

Here's the direct link where you can listen to the episode or you can get it from iTunes.

http://www.dabcc.com/tintri-citrix-ready-vm-aware-storage-podcast-episode-266/?

Thanks to Doug for having us on his radio show!!

This definitely calls for a Flash Jump!



Monday, December 5, 2016

VMware App Volumes - The Next Evolution in VDI - Step 1 AppStacks

Hi Friends,

I've been busy learning all about VMware's new cool VDI technology, App Volumes.  Let's set the Wayback machine to the dawn of virtual desktops.
















In the early days, VDI was easy.  You had a bunch of non-persistent desktops that reset themselves after each use, didn't need customization or special user applications or profile settings.  These were created for call centers, libraries or wherever someone just needed a desktop for temporary use, logged in, logged out and everybody was happy!

But what happens when you need to create a desktop for someone like me?  I have specific applications I need, save data to my computer, have a certain look and feel I've come to expect.  Sheesh, what happened to simple non-persistent desktops?  I had to go and make it all complicated!

Okay, so how do I get the non-persistence and ease of use administrators need, but the customization and persistence users demand?















VMware App Volumes!  That's right, VMware has done a really awesome job balancing out the ease of non-persistence and the customization of full persistence Knowledge Workers have come to expect.

App Volumes is pretty packed with cool stuff, so I'm going to break the technology out into a few blogs.  Today I'm going to talk about AppStacks.  AppStacks allow administrators to install and assign applications to individual users or desktops as needed.  Yep, that's right, if you're a VDI admin and you've got users demanding certain applications or departments bugging you to install certain apps, this might be the answer!

The first step is to choose a desktop to install the application on.  Here I've chosen to install on a desktop called AppVolumes2.  I think it's a good idea to take a snapshot of the desktop before you start making changes just in things don't go to plan.  Tintri snapshots would be a good choice, they're fast and space efficient!

Okay, after you've selected which desktop will be the install desktop, go to the App Volumes GUI and select Create AppStack.


















Give your AppStack a name, what storage it will use, the path and where the template lives.  Here I'm using a T5080, Tintri's top of the line all flash array.

























One the AppStack has been created, next we need to attach it to our install desktop so the application can be installed and put under control of App Volumes.  Here we've got our newly created AppStack and I select Provision.























Remember when I said to pick a machine to be the install machine?  Here's were we search Active Directory for that machine.  When you find your machine, click on Provision.


























Here we can see the AppStack is being attached to appvolumes2.





Okay, the AppStack is attached to appvolumes2 and as the message says, it's time to install our application.
























We're connected to appvolumes2 and we can see the App Volumes message telling us we're in provisioning mode and to click OK after the install is done.

I've chosen to install Notepad++.  If you haven't had a chance to take a look at Notepad++ it's a really cool program that gives Notepad like capabilities but MUCH MUCH more!!  Definitely worth a look if you're looking at logs and opening text files a lot.


































The next step is to install your application like you normally would.


































Awesome, our application has been installed!  Click on the OK button and we'll proceed to the next step.

FYI, I didn't show it, but I deleted the installer because we're done with it.


































The application is analyzed by App Volumes and then a dialog box will pop up telling you to click the OK button to complete the process and reboot the computer.



















If everything works okay you'll be greeted with this dialog box that tells you the provisioning was successful.












Back to our App Volumes GUI, we can see the application installed and it's time to assign the application.  Wait a second, I thought we installed it on appvolumes2?!?!  Well, yes and no.  We did install it on appvolumes2, but it wasn't really installing it on that machine, it was recording the installation procedure so we can put the app on any computer we want.
























Now, this part is cool!  We can assign the application to certain machines AND/OR users.  Pretty cool huh?  So here I'm going to assign the appliation to avtest1.  This way the user will get Notepad++ regardless of which computer they log into.



























Now, the test!  If I log into appvolumes2 as user avtest1 will Notepad++ be there?

Yep, there it is.  But, here's the big test, what if I log into appvolumes3 with user avtest1?

















Yep, there it is!! How cool is that?!


















Okay, but what happens if I log back into appvolumes2 as a different user?  Here I'm logging in as avtest2.  Now remember, avtest2 wasn't given access to the application.

No application!  VERY cool!
















Now this is just the tip of the iceberg, there's TONS more for me to show you.  Writable App Volumes, backup and recovery, the list goes on!

Be on the lookout for the continuing saga of App Volumes!!!

Until Next Time
-Brain

Friday, October 14, 2016

Introducing The Tintri Demo Series - Webinars for Cool People

Hi Friends,

I've got great news for you!  Over here at Tintri we've started an awesome webinar series called the Tintri Demo Series.

So what's it all about?  Twice a week the Tech Marketing folks have a 30 minute webinar where we demo some really cool technology.  Some will be existing tech and some new and upcoming features!

Every month we'll be presenting a new topic, so come on back to my blog on a regular basis to see what we'll be talking about from month to month.

This month we're demoing a tech preview:  Tintri 1:many replication!

Watch how easy it is to configure Tintri Global Center (TGC) to protect Virtual Machines by replicating their snapshots to multiple Tintri VMstores.

If endless boring babble and slide presentations scare you, don't worry, they scare us too!  And if you have questions/thoughts/concerns/criticisms, the TME's are available live to ask.





Tell me this isn't cool?!  So when and where do you go to listen to these awesome webinars?




















Monday at 11:00 AM Pacific

Thursday at 8:00 AM Pacific

Be there or ummmm, be uninformed!




Tuesday, October 11, 2016

1000 User VMware Horizon View 7.x Best Practices Doc Available!! (Windows 10 with Office 2016)

Hi Friends,

If you attended VMworld 2016 in Las Vegas this year, stopped by the Tintri booth and heard me give my VDI on Tintri theater presentation, I mentioned I was working on a whole new architecture and the paper would be ready shortly.  I'm happy to announce the paper is ready for download!

I'm really excited about this paper because it's a whole NEW architecture!  Here's what we've got:

VMware Horizon View 7.x running 1000 Microsoft Windows 10 desktops with Microsoft Office 2016, hosted on VMware ESXi 6.x and running on a Cisco UCS with B200 M4 blades and a Tintri VMstore T5040 all flash array.  Here's a cool picture of the stack.







































I wanted to do something a bit different for this paper.  It's not quite a reference architecture, but more a lab guide on what I built, best practices AND Login VSI performance charts!  I hope you like it!

I'd really enjoy hearing your feedback on the paper.  If you think it sucks or think it's great, let me know!

Head over to the Tintri website, click on Resources and select the 1000 User VMware Horizon 7.x Best Practices paper, or you can just click the link here.  :-)

Until Next Time!
-Brain



Thursday, August 25, 2016

VMware OS Optimization Tool

Hi Friends,

I'm working on some really cool stuff that I can't wait to show you!  Here's a small glimpse of what's to come.  While I was working on this big project of mine I came across a new tool written by the folks at VMware.  It's part of their Flings program and I think it's genius!  They're applications written by their engineers in their spare time.  There's all kinds of really cool tools available.  Check it out when you get a chance!

A little while back I wrote a blog called Windows 7 Optimization Guides for VDI - View and XenDesktop.  Optimizing your Windows golden image has always been lots of fun and challenging, so I was so excited to see the VMware OS Optimization Tool available!  It's designed to help you optimize not only Windows 10, but Windows 7, 8, 2008 and 2012!!  How cool is that?  It includes customizable templates to enable or disable Windows services per VMware's recommendations and best practices.

Just me being paranoid, but I'd suggest backing up, cloning or taking a snapshot of your golden image before applying any optimizations.  That way if you're not happy with the changes, you can easily revert back to your pre-optimized image.

















Let's take a look!  Here's the tool running below.  Start up the application on your golden image and select a template name, here I've chosen Windows10_beta (built-in).  Click on the Analyze button and the tool will populate the right hand side with optimizations it would like to apply to the golden image.  You can un-select optimizations if there's a setting you don't want applied.  Click Optimize and the tool will apply the chosen optimizations.




























And PRESTO you're done!


















But wait, there's MORE!  While searching around I found an article written by Login VSI - The Ultimate Windows 10 Tuning Template for any VDI Environment #VDILIKEAPRO.  If you're not familiar with Login VSI, you MUST take a look.  I've been a huge advocate of their product for years and I still can't say enough good things about it.  In a nut shell, you set up your VDI environment, golden image and all, and their tool automates users logging in and running desktop workloads.  So no synthetic loads, just users logging in, checking email, getting coffee, writing documents etc.  After the run is complete you're presented with charts and an analysis.  One of the metrics is the VSImax, which is a number for your VDI system as a whole where a certain number of users will start to cause degradation in the VDI environment.  Pretty neat huh?

I was really happy to see Login VSI had a template for Windows 10, so I downloaded their template and loaded it into the VMware OS Optimization Tool.  You'll be greeted with a new template that you can select from the template pull down.

From there, your golden image should be ready to roll!

So what did we learn today?  Neil is working on something with Windows 10 and that VMware and Login VSI are cool!  :-)

Until Next Time
-Brain

Thursday, July 7, 2016

Top vBlog 2016 Results!

Hi Friends,

Wow, can you believe it?  Glick's Gray Matter went from 137 to 51!  I can't believe I moved up 86 spots!!!





















I JUST missed the commemorative coin by 1 place!!  Ah well, we'll get it next year!!!






Thanks to everyone that voted for me!!  And thanks to Eric Siebert for hosting the Top vBlog!  Be sure to check out his site vSphere-land.  I'll keep doing my best to bring you great content if you keep reading!

Best,
Neil

Monday, June 20, 2016

Top vBlog of 2016 - It's Not Too Late To Vote!!

Hi All,

It's not too late to vote for the Top vBlog!  Have you been enjoying Glick's Gray Matter?  Why not cast a vote for me!  :-)

Here's a link to the site that explains the contest:
http://vsphere-land.com/news/voting-now-open-for-top-vblog-2016.html

Here's a link to the voting site:
http://sgiz.mobi/s3/TopvBlog2016

I'm not above pleading!!!

Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, Please, PLEEEEEEEEEAAAAASE!!!



Microsoft SMB File Sharing on Tintri - Best Practices Guide

Hi Friends,

Why do Monday's always happen on the worst day?  Uggggggh......

Anywho, here's something to brighten up your day!



Are you thinking about setting up a Microsoft SMB file share?  Do you have a Tintri VMstore that you want to host that file share, but aren't sure where to start or how to dial in the dials?

Well look no further friends, Dr. Brain has got you covered!





















In the document I talk benefits, architectures, networking, setting up the file share, compression, deduplication, backup and recovery!  So much good stuff it shouldn't be allowed on a Monday.

All this and MORE can be yours!

https://www.tintri.com/resources/whitepapers/microsoft-smb-file-sharing-best-practices-guide?form-level=1

Until Next Time!
-Brain

Friday, June 17, 2016

Tintri VM Scale-out Explained in Detail

Hi Friends,

Recently I posted a link to my new video on Tintri VM Scale-out.  I thought it would be a good idea to explain the different functions and capabilities in the blog so I can go into a bit more depth, cause that's the sorta guy I am!



















So, where was I?  Oh yeah, Tintri VM Scale-out!

Here's the front page of Tintri Global Center or TGC that we all know and love.  If you haven't had a look at it, I highly recommend checking it out!

Sorry for the little images, if I made them bigger they would go off the page, so if you want to see them in more detail, just click on them.

I won't go into detail on this image cause I'm going to focus more on VM Scale-out.  Maybe if you ask reaaaaaaaaaaaaaaaally nicely, I'll do a TGC in depth blog!!

To get to the new VM Scale-out tool, just click on the Pools tab.


















Now remember, VM Scale-out allows you to seamlessly expand your Tintri VMstore infrastructure using analytics, predictive modeling and proactive resolution!

Woo Hoo!  Check out all those cool numbered bubbles!  Yep, I'm going to discuss each one of them!





Unfortunately I have to explain somethings out of order cause I'm a ding dong and numbered the bubbles without really thinking about how I was going to write the blog!  Ah well.























So the way this works is you create Pools.  A pool consists of VMstores and VMstores are added through TGC.  It's super easy to create, modify and delete pools.

#12 +:  Yeah I know, 1 comes before 12.  Ugh....  To add a Pool, just click on the + sign!

All you've gotta do is name the pool and select the VMstores you want in it.  If only everything in life was this easy!!




















#11 Pencil:  Hey, let's continue on the backwards trend!  The pencil edits the pool.  Let's say you want to change the name or add or remove VMstores from the pool.  No problem, just click on the box to add or X to remove.  I know what you're thinking, "It can't be that easy!"  Well my friend, I'm afraid to tell you, it is that easy.






















#3 VMstores:  If you click on this, it will take you to the page in TGC that shows details on your VMstores.

#4 Virtual Machines:  Click on this and you'll go to the TGC page that shows in depth metrics on your virtual machines in that pool.

#1 Recommendations:  This is the one I really like!  VM Scale-out analyzes your VMstores, virtual machines, IOPS, Throughput, Latency, Performance Reserves and Space Remaining.  From all this information it comes up with recommendations according to how the environment is doing.  Let's expand the recommendations and take a closer look.  How do you expand it?  Just click on it.  Want to execute the recommendations?  Click on Execute.





Things are broken into three categories, Current Issues, Recommended Actions and Outcomes.  A LOT of stuff is clickable, so let's click around!

In the current issues we can see our Tintri 820 is running out of space and is experiencing heavy load.  Want to go to that VMstore directly, just click on the name of the VMstore.  Want to see more information about the current issue?  Just click on View Details.

We can see we have a 3.1% chance of running out of space on the VMstore and that it's 62% full and how much it's increasing per week.  Pretty cool huh?
























Let's move to Recommended Actions.  VM Scale-out is recommending to migrate 41 VMs to solve our space and heavy load issues.  If you want to see what VMs those are or if you want to tell VM Scale-out certain machines shouldn't be migrated, you can do it!

I've clicked on the 41 VMs and here's what I see.  I can filter, search, sort, all kinds of good stuff, but what's really cool is I can tell VM Scale-out whether one of the selected machines should be migrated, don't migrate right now, not to the selected VMstore or never!




#2 Notifications:  This one is pretty cool.  While VM Scale-out is checking space and performance it's also checking for issues in the environment and not just the VMstores!  Remember, Tintri is VM-aware so it's checking for issues there too.  For VM Scale-out to successfully migrate machines from one VMstore to another the datastore paths need to match.  Here I've got a notification telling me that my Tintri 880 has a unique path and problems could arise from that.




















#3, 4, 5, 6, 8 and 9 I talked about in #1 Recommendations.

#7 Latency:  If I click on Latency, I can see the overall latency of all the VMstores in the pool.  Here we only have 0.6ms of latency and it's coming from host and flash.  The cool thing is you get an over all understanding of where the latency is coming from in your environment.  This really helps us understand where the latency is coming from and hopefully stop it before it becomes a problem.
















#10 Migration Rules:  Remember in recommendations where I could delay the migration of certain virtual machines or choose to never migrate them?  If I want to set up rules like that even before VM Scale-out does it's analysis, I can do it here.  Here I've got a virtual machine called r_grow_space1.  It shows where it currently lives and I can set rules to never migrate it or never migrate it to a certain VMstore.  This is very handy if there are virtual machines you just want to live on a certain VMstore.


















Well, I think that's all the numbers!  Neat stuff huh?  I think so!


Tuesday, June 14, 2016

Tintri VM Scale-out with Tintri Global Center (TGC)

Hi Friends,

I've released a cool video on Tintri VM Scale-out!

What is VM Scale-out you ask?  It allows you to seamlessly expand your Tintri VMstore infrastructure using analytics, predictive modeling and proactive resolution!  It's built right into Tintri Global Center or TGC and it's pretty cool.

I think you'll really enjoy the video, plus you get to hear my sexy video voice!

https://www.youtube.com/watch?v=27ZtGiyTkRI