VMware Workstation 10 & Fusion 6 now available

vmw-bnr-workstation10-product

For those of us who use VMware Workstation at home for building those all important home labs and for building virtual environments at work this is good news. Workstation 1o and Fusion 6 for the fruit lovers have been released with some considerable tweaks and updates.

VMware Workstation 10 continues VMware’s tradition of delivering innovative features that technical professionals rely on every day. With support for Windows 8.1, tablet sensors, and expiring VMs, it’s the perfect tool to make your work seamless, intuitive, and more connected.

  • Unity mode has been enhanced to seamlessly work with Windows 8.1 UI changes.
  • Workstation 10 can now convert a Windows 8.1 physical PC to a virtual machine.
  • Support for 16 vCPUs, 8 TB SATA disks and 64GB of RAM
  • New Virtual SATA disk controller
  • Now supporting 20 virtual networks
  • USB3 streams support for faster file copying
  • Improved application and Windows VM startup times
  • SSD Pass through

VMware Fusion 6 is optimized for the latest Macs and ready for OS X Mavericks and Windows 8.1 to deliver the ultimate Windows on Mac experience.

  • Designed for OS X Mavericks
  • Mavericks multiple display support
  • Ready for Windows 8.1
  • Improved Boot Camp support
  • Optimized for the latest Macs
  • Dictation in Windows
  • Faster performance
  • Support for up to 16 vCPUs, 8TB disks and 64GB of RAM
  • Redesigned UI
  • More granular control of resources
  • Over 50 new features

 

Read more on what VMware Workstation can do for you and use these links to download the PC, Linux and Mac versions.

VCP-IaaS Learning Resources

There are a millions upon millions (maybe not that many) resources out there offering help and advice on how to study for your VCP-IaaS or VCP-Cloud and for my own personal sanity I’ve decided to list the ones I’m using at the moment for my VCP-IaaS study.

Having recently purchased an iPad mini I’m all over the eBooks and one of my recent purchases was the VMware VCloud Architecture Toolkit (vCAT) from Amazon from £8. This book contains validated VMware designs, tools, and best practices for architecting, implementing, operating, and using vCloud-based Infrastructure as a Service solutions. It’s essential for any vCloud administrator and has proved to be an invaluable resource so far.

Coming soon from VMware Press is the VCP-Cloud Official Cert Guide from VMware Press. It’s due out in October 2013 and like the other official cert guides will be following the blueprint helping you get a better understanding of what you’ll need to know to pass the exam.

Next up is Trainsignal. I’m already VCP certified so I only need to pass the VCP-IaaS exam and so I’m following David Davis excellent video series, VMware vCloud Director Essentials. It covers everything you need to know about installing, configuring and administering vCloud Director and if you’re getting a bit stuck on the networking aspect then this has some excellent videos designed to make things a little clearer.

David references a couple of blog posts when it comes to vCD networking. First up is, of course, Duncan Eppings always concise three part guide. It goes quite deep but is still easy to follow and has some handy diagrams to help you visualise things. Also on the Trainsignal video David mentions a very thorough walk through by Massimo called vCloud Networking for Dummies over on it20.info – highly recommended.

Next up is Kendrick Coleman’s guide to setting up vCloud networking from start to finish. This is without doubt one of the most complete guides out there and will take you through each step. Quite rightly, he states that if you can understand vCloud networking then the rest is pretty easy. I must admit I’ve managed to get my head around pretty much most of vCloud Director but it’s the networking causing me some hassles. Hopefully these guides will help you as much as they’ve helped me.

One other source I’ve come across recently is this 4 part guide written by David Hill on Virtual-blog. It’s in plain English and is one resource I’ve kept coming back to time and time again.

Of course, as awesome as these posts are they’ll serve you better if you have a lab built. Luckily for you that’s exactly what Chris Wahl can help you out with in this post over on YouTube:

VMware also has a handy 15 minute video on how to install vCloud Director 1.5:

And Marek Zdrojewski has a 20 part walk through on installing all aspects of vCloud over on his blog.

If it’s study notes you’re after then you’ll probably going to need Shane Williford‘s VCP-IaaS Study Notes PDF in your arsenal. I have this at hand and downloaded on the iPad and has proven to be yet another fantastic resource.

Oh and don’t forget the vBrownBag podcasts. They’re listed here: http://professionalvmware.com/brownbags/

And finally if you have an account with VMware’s Hands On Labs then there’s two labs you need to practice with. HOL-INF-06 will help you set-up an IAAS environment, using vCloud Director 5.1 and HOL-INF-07 will help you learn the fundamentals of software defined networking using vCloud Networking and Security. Both absolutely awesome labs.

So there you go. Whilst this isn’t an exhaustive list by any means it should help as a starting point for anyone looking to begin their VCP-IaaS study.

VSAN – A Closer Look

VMware announced VSAN yesterday at VMworld 2013 and this is exactly the kind of thing that is going to help businesses who are looking to replace or upgrade their storage with something a little more up to date. We are just that kind of business. Currently we’re running a Fujitsu DX90 S1 with absolutely no advanced features available whatsoever.

To give you some idea of how archaic this thing is I recently had to re-provision datastores after it was decided that the current mixture of datastore sizes just wasn’t cutting it. We had a mixture of 800GB, 1.2 and 1.6TB with RAID 5 and 1+0 storage and the goal was to increase these to RAID 6 2TB. The block sizes weren’t that much of a problem since 5.x doesn’t care what size they are but I had upgraded us from 4.x to 5.1 since starting work here and best practice is to blow the storage away and re-provision.

All in all the entire project took 10 days to complete if you factor in disruption and troubleshooting.

Now, it could be argued that we have suitable storage. Our VMs have somewhere to sit and it’s all shared across the hosts and everything can see everything else. But we have no features and maintenance is taking days rather than hours or minutes. We’re currently in the market for a new SAN and we’ve been shown demos from EMC, IBM and NetApp. The storage provisioning, DR and VMware integration is light years ahead of what we have (or not as the case may be) and obviously we’re going to be walking away from these things very impressed.

However, the one thing we’re not impressed with is the price. We’ve been quoted something around £60k for the VNX5300 and over £150k for the FS2240. The IBM came in around £40k.

This is where VSAN can swoop in and save the day. We’re in the middle of a tech refresh and we’re replacing our Sun servers (don’t ask) with Dell R710 and 720 rack mounted servers and we’ve bought these things with minimal disk configurations, 2 drives for the hypervisor. What VSAN means to us is we can now fill those servers up with SSDs and HDDs for a fraction of the price of one of those other SAN vendors.

So, VSAN is essentially pooled DAS or a single shared datastore presented to hosts that are part of a VSAN enabled cluster. This is nothing out of the normal scope of what you’ll probably have running anyway. You’ll already have a host cluster if you’re using HA and DRS and you might well have a datastore cluster if you’re using SDRS.

VSAN also does away with RAID and instead employs something called RAIN – Redundant Array of Independent Nodes (a node being a host). Redundancy and protection requires 3 hosts in the cluster and VM protection comes by way of replicas where the data is written to multiple nodes in the VSAN cluster. Protection was one of the questions I asked myself when I first read the announcement and Duncan Epping (as ever) has a plain English explanation and a high level illustration over on Yellow Bricks.

As for the the disk configuration you’ll need at least one SSD per server for write-through cache and this SSD does not contribute to the overall capacity – which isn’t much of a show stopper if you’ve got a 24 bay R720XD only utilizing 2 disks for the hypervisor install. And much like tiering, data is written to the SSD first then sent on to the HDDs. Reads from the VSAN are read via the the SSD, or from the HDD if the data isn’t available on the SSD.

This is pretty much a no brainer for us. Instead of throwing in excess of £60K on a physical SAN we can now instead buy a bunch of 900GB 15k drives and combine them into a VSAN. A tenth of the price at best.

And you’ll be even more impressed by the fact that VSAN is baked into vSphere 5.5 – no appliance required.

Happy Days.

The public beta is coming soon and sign ups are open here: http://www.vmware.com/vsan-beta-register and more info regarding VSAN can be found here: http://www.vmware.com/products/virtual-san/

VMware VMworld 2013 Day 1 Announcements

Unless you’ve had your head in the sand you probably know it’s the 10th annual VMworld and as usual it’s time to get your ear to the ground and check out the latest announcements.

Over on the VMworld Blog they’ve released the latest technologies coming out of this years conference on day 1 but in a nutshell they are:

The Software-Defined Data Center Today
VMware NSX
VMware Virtual SAN
VMware vCloud Suite 5.5 and VMware vSphere with Operations Management 5.5.
Delivering The Software Defined Data Center

For more information about what’s new in 5.5, Jason Nash has a write up here and Chis Wahl and Julian Wood both have a deeper description here and here.

There’s also a What’s New PDF up on the VMware site already: http://www.vmware.com/files/pdf/vsphere/VMware-vSphere-Platform-Whats-New.pdf

DR/BC Site, SSO & AD Authentication

I’m in the midsts of testing DR/BC at the moment with SRM replicating machines down to our BC site. We’ve upgraded everything to 5.1.1a across the board and since moving to SSO we’ve had our fair share of issues. Some we’ve resolved but one particularly important one involved not being able to authenticate with our offsite domain controller at the BC site when we pull the plug on the metro line, isolating that site from the rest of the network.

I was able to login to the offsite VC via the Web Client using my domain credentials absolutely fine but when I logged in as admin@system-domain and changed Identity Source to the offsite DC via the SSO config section then I found that I couldn’t login using domain credentials. The message I received was ‘Authentication Failed’.

I also noticed I had ‘Failed to initialize start-up services’ and a message advising me on installing a vCenter Server system when I logged in. It was apparent that SSO wasn’t installed or authenticating correctly.

bc_vc_sso

So I took a step back and had a think. Initially I’d been following Derek Seaman’s guide to installing SSO and the plethora of SSL certs and when it came to choosing the vCenter Single Sign On Type I had been selecting ‘create the primary node for a new vCenter Single Sign On installtion’. Derek’s advice is as follows:

Even if you don’t want multiple SSO instances now, you may want them in the future. You don’t need to configure additional ones from the outset, so there’s no harm in leaving the door open for future expansion. Thus I selected the second option, as shown below. .

sso_primary_node

However, after searching for more information and recommendations I came across a post by Duncan Epping over on Yellow Bricks about what his thoughts when it comes to SSO. The phrase ‘KISS’ has never rung truer:

Justin King already mentioned this in his blog series on SSO (part 1234) as a suggestion, but lets drive it home! Although it might seem like it defeats the purpose I would recommend the following in almost every single scenario one can imagine: Basic SSO deployment, local to vCenter Server instance. Really, the KISS principle applies here. (Keep It Simple SSO!)

Now, I am most certainly not any kind of vExpert and I am in no way proclaiming that Derek’s information is incorrect; his guides have been invaluable to me as well as thousands of other vNerds and his blog is a constant source of awesomeness. But, as with most things, YMMV and so it was time give it another go. Armed with this new found knowledge I set about reinstalling SSO one more time and on this attempt I chose the following:

sso_primary_node

Afterwards I completed the Inventory Service installation, then vCenter and finally the web client. Then the moment of truth: I logged in as admin@system-domain and saw that the offsite VC was now listed in the available systems. Eureka! The next step was to get this VC authenticating with the offsite DC.

At this stage I figured I needed a coffee so I rebooted the DC and VC and went for a refill. When the servers had finished booting I logged back in as admin@system-domain and removed the existing Identity Source and added the new details for the offsite DC. This time I paid special attention to the requirements and used the attribute editor in ADUC to retrieve the correct DN for both the users and groups. I also changed the authentication type to require a username and password and it all went in fine.

So there you have it. Keep it simple!

All that’s left to do now is to pull that plug and make sure I can login when we’ve isolated the BC site. Wish me luck!

SRM 5.1 – 404 errors and Pairing Issues

I’ve spent a good hour or two trying to work this one out and so it’s documented and I don’t forget here’s the skinny.

We’re having some SSO issues at our BC site and I’ve spent the morning reinstalling all the vSphere and SRM components and checking everything along the way: FQDN, IP’s, SSO username and password – everything. It’s still not working as intended and there’s a ‘failed to initialize services‘ banner message we’re troubleshooting at the moment.

In the meantime one of the virtual hard disks that one of our many Exchange DB’s sits on had run out of space and needed expanding by a few GB. In this situation we disable replication on the disk in question and simply increase it a little and then expand it in the OS. Except when I tried to connect to SRM after the aforementioned reinstall I was presented with a “Lost connection to SRM server, the remote server returned an error 404” message.

Not ideal.

So the troubleshooting began and I ended up checking out the log files on the SRM server where the SRM application is installed (we use VR and so have the appliance installed as well) – in case you need to know they’re located in C:ProgramDataVMwareVMware vCenter Site Recovery ManagerLogs and you might have to display hidden files and folders.

If you see this message: Registration with the local VC server is not valid then you have two choices. You can take a look at this KB over at VMware and try to re-establish the credentials between vCenter Server and the SRM server or you can take option two, as I did, and reinstall the SRM application. When you do uninstall, DO NOT check the box that asks you to remove the database because you’ll essentially be wiping your SRM install clean. DO make sure you have you SQL credentials at hand, though. This ensures all of your SRM data will remain in place.

When you’re done, reboot the SRM servers, the appliances and reconfigure the two sites again.

Happy days.

 

CloudPhysics, Log Analysis & Insights – The New Awesome

Now is a great time for log, performance and insight analysis in VMware.

VMware vCenter Log Insight has recently been updated to version 1.0.4 proving this application is going from strength to strength. If you’re looking for a way to capture the massive amount of data that emanates from your environment and turn it into something that makes sense then this is what you need, it really is a no-brainer. Check out the product information page for more of an overview and to download the trial. And you can’t go far wrong with checking out Sam McGeown’s guide to installing and configuring Log Insight over on DefinIT.

And then we have CloudPhysics. If, like me, you spend most of your day administering and tweaking your vSphere environment to get the best performance possible then this app is nothing short of godly. At a basic level CloudPhysics is a VM distributed via OVA that sits in your enviroment and quietly gathers data and sends it on to your dashboard which is hosted at https://app.cloudphysics.com/login

After you install the Observer app and have created an account on the CloudPhysics site then you’ll need to let it poll for a small amount of time – probably the same amount of time it takes to drink a cup of coffee. Then you’ll be presented with a number of ‘cards’ displaying your parsed vSphere data.

CloudPhysics Cards
CloudPhysics Cards

You can also create your own cards using the handy card builder wizard, opening up massive potential for all sorts of data display. Probably the best aspect of the default layout is the Knowledge Base Advisor.

I won’t ruin the surprise but needless to say you should check it out.