Archive
#Amazon WorkSpaces – “#VDI” cloud service – #VDI, #BYOD
This is an interesting offering from Amazon! I however don’t like that everyone talks about the “VDI” concept all the time.. this is based on Windows server with Desktop Experience and not a client OS.
Amazon WorkSpaces is a fully managed desktop computing service in the cloud. Amazon WorkSpaces allows customers to easily provision cloud-based desktops that allow end-users to access the documents, applications and resources they need with the device of their choice, including laptops, iPad, Kindle Fire, or Android tablets. With a few clicks in the AWS Management Console, customers can provision a high-quality desktop experience for any number of users at a cost that is highly competitive with traditional desktops and half the cost of most virtual desktop infrastructure (VDI) solutions.
WorkSpace Bundles
Amazon WorkSpaces offers a choice of service bundles providing different hardware and software options to meet your needs. You can choose from the Standard or Performance family of bundles that offer different CPU, memory, and storage resources, based on the requirements of your users. If you would like to launch WorkSpaces with more software already pre-installed (e.g., Microsoft Office, Trend Micro Anti-Virus, etc.), you should choose the Standard Plus or Performance Plus options. If you don’t need the applications offered in those bundles or you would like to use software licenses for some of the applications in the Standard Plus or Performance Plus options that you’ve already paid for, we recommend the Standard or Performance bundles. Whichever option you choose, you can always add your own software whenever you like.
| WorkSpaces Bundle | Hardware Resources | Applications | Monthly Price |
| Standard | 1 vCPU, 3.75 GiB Memory, 50 GB User Storage | Utilities (Adobe Reader, Internet Explorer 9, Firefox, 7-Zip, Adobe Flash, JRE) | $35 |
| Standard Plus | 1 vCPU, 3.75 GiB Memory, 50 GB User Storage | Microsoft Office Professional 2010, Trend Micro Anti-Virus, Utilities (Adobe Reader, Internet Explorer 9, Firefox, 7-Zip, Adobe Flash, JRE) | $50 |
| Performance | 2 vCPU, 7.5 GiB Memory, 100 GB User Storage | Utilities (Adobe Reader, Internet Explorer 9, Firefox, 7-Zip, Adobe Flash, JRE) | $60 |
| Performance Plus | 2 vCPU, 7.5 GiB Memory, 100 GB User Storage | Microsoft Office Professional 2010, Trend Micro Anti-Virus, Utilities (Adobe Reader, Internet Explorer 9, Firefox, 7-Zip, Adobe Flash, JRE) | $75 |
All WorkSpaces Bundles provide the Windows 7 Experience to users (provided by Windows Server 2008 R2). Microsoft Office 2010 Professional includes Microsoft Excel 2010, Microsoft OneNote 2010, Microsoft PowerPoint 2010, Microsoft Word 2010, Microsoft Outlook 2010, Microsoft Publisher 2010 and Microsoft Access 2010.
#Windows server 2012 Storage Spaces – using PowerShell – via LazyWinAdmin
Very good work on this blog post about Windows Storage Spaces!
WS2012 Storage – Creating a Storage Pool and a Storage Space (aka Virtual Disk) using PowerShell
In my previous posts I talked about how to use NFS and iSCSI technologies hosted on Windows Server 2012 and how to deploy those to my Home Lab ESXi servers.
- WS2012 Storage – iSCSI Target Server – Create an iSCSI target using PowerShell
- WS2012 Storage – iSCSI Target Server – Configuring an iSCSI Initiator on VMware vSphere 5.1
- WS2012 Storage – NFS Server – Configure NFS for VMware vSphere 5.1
One point I did not covered was: How to do the Initial setup with the physical disk, Storage pooling and the creating the Virtual Disk(s) ?
The cost to acquire and manage highly available and reliable storage can represent a significant part of the IT budget. Windows Server 2012 addresses this issue by delivering a sophisticated virtualized storage feature called Storage Spaces as part of the WS2012 Storage platform. This provides an alternative option for companies that require advanced storage capabilities at lower price point.
Overview
- Terminology
- Storage Virtualization Concept
- Deployment Model of a Storage Space
- Quick look at Storage Management under Windows Server 2012Identifying the physical disk(s)
- Server Manager – Volumes
- PowerShell – Module Storage
- Creating the Storage Pool
- Creating the Virtual Disk
- Initializing the Virtual Disk
- Partitioning and Formating
Terminology
Storage Pool: Abstraction of multiple physical disks into a logical construct with specified capacity
Group of physical disks into a container, the so-called storage pool, such that the total capacity collectively presented by those associated physical disks can appear and become manageable as a single and seemingly continuous space.
There are two primary types of pools which are used in conjunction with Storage Spaces, as well as the management API in Windows Server 2012: Primordial Pool and Concrete Pool.
Primordial Pool: The Primordial pool represents all of the disks that Storage Spaces is able to enumerate, regardless of whether they are currently being used for a concrete pool. Physical Disks in the Primordial pool have a property named CanPool equal to “True” when they meet the requirements to create a concrete pool.
Concrete Pool: A Concrete pool is a specific collection of Physical Disks that was formed by the user to allow creating Storage Spaces (aka Virtual Disks).
#XenDesktop 7.1 Service Template Tech Preview for System Center 2012 Virtual Machine Manager – #SCVMM
This is interesting! Really good and can’t wait to try it out!
Introduction
Let’s face it, installing distributed, enterprise-class virtual desktop and server based computing infrastructure is time consuming and complex. The infrastructure consists of many components that are installed on individual servers and then configured to work together. Traditionally this has largely been a manual, error prone process.
The Citrix XenDesktop 7.1 Service Template for System Center 2012 Virtual Machine Manager (SCVMM) leverages the rich automation capabilities available in Microsoft’s private cloud offering to significantly streamline and simplify the installation experience. The XenDesktop 7.1 Service Template enables rapid deployment of virtual app and desktop infrastructure on Microsoft System Center 2012 private clouds. This Tech Preview is available now and includes the latest 7.1 version of XenDesktop that supports Windows Server 2012 R2 and System Center 2012 R2 Virtual Machine Manager.
Key Benefits:
- Rapid Deployment – A fully configured XenDesktop 7.1 deployment that adheres to Citrix best practices is automatically installed in about an hour; a manual installation can take a day or more.
- Reduction of human errors and the unwanted consequences – IT administrators answer 9 questions about the XenDesktop deployment, including the VM Network to use, the domain to join, the SQL server used to host the database, the SCVMM server to host the desktops, and the administrative service accounts to connect to each of these resources. Once this information is entered, the Service Template automation installs the XenDesktop infrastructure the same way, every time, ensuring consistency and correctness.
- Reduction in cost of IT Operations – XenDesktop infrastructure consistently configured with automation is less costly to support because the configuration adheres to best practice standards.
- Free highly skilled and knowledgeable staff from repeatable and mundane tasks – A Citrix administrator’s time is better spent focused on ensuring that users get access to the applications they need, rather than lengthy production installation tasks.
- Simplified Eval to Retail Conversion – Windows Server 2012 and later, as well as XenDesktop 7.1, support conversion of evaluation product keys to retail keys. This means that a successful POC deployment of the XenDesktop 7.1 Service Template is easily converted to a fully supported and properly configured production deployment.
- Easy Scale-Out for greater capacity – SCVMM Service Templates support a scale-out model to increase user capacity. For example, as user demand increases additional XenDesktop Controllers and StoreFront servers are easily added with a few clicks and are automatically joined to the XenDesktop site.
The XenDesktop Service Templates were developed and tested with the support of our friends and partners at Dell, who, in support of the release of XenDesktop 7.1 and the Service Template technical preview, are expected to launch new and innovative solutions that include these and other automation capabilities this quarter. These solutions are based on the Dell DVS Enterprise for Citrix XenDesktop solutions.
Simplification of Distributed Deployments
The XenDesktop 7.1 in-box installation wizard is a fantastic user experience that automatically installs all the required prerequisites and XenDesktop components in under 30 minutes. The result is a fully installed XenDesktop deployment, all on a single server, that is excellent for POCs and product evaluations. The installation and configuration challenges occur when you want to install XenDesktop in production, with enterprise-class scalability, distributed across multiple servers.
Manual Installation Steps
#Microsoft Desktop Hosting Reference Architecture Guides
Wow, these are some compelling guides that Microsoft delivered!! Have a look at them! But of course there’s always something more U want! Let Service Providers provide DaaS services based on client OS’s as well!!!
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Microsoft has released two papers related to Desktop Hosting. The first is called: “Desktop Hosting Reference Architecture Guide” and the second is called: “Windows Azure Desktop Hosting Reference Architecture Guide“. Both documents provide a blueprint for creating secure, scalable, multi-tenant desktop hosting solutions using Windows Server 2012 and System Center 2012 SP1 Virtual Machine Manager or using Windows Azure Infrastructure Services.
The documents are targeted to hosting providers which deliver desktop hosting via the Microsoft Service Provider Licensing Agreement (SPLA). Desktop hosting in this case is based on Windows Server with the Windows Desktop Experience feature enabled, and not Microsoft’s client Operating Systems like Windows 7 or Windows 8.
For some reason, Microsoft still doesn’t want service providers to provide Desktops as a Service (DaaS) running on top of a Microsoft Client OS, as outlined in the “Decoding Microsoft’s VDI Licensing Arcanum” paper which virtualization.info covered in September this year.
The Desktop Hosting Reference Architecture Guide provides the following sections:
- Desktop Hosting Service Logical Architecture
- Service Layer
- Tenant Environment
- Provider Management and Perimeter Environments
- Virtualization Layer
- Hyper-V and Virtual Machine Manager
- Scale-Out File Server
- Physical Layer
- Servers
- Network
- Tenant On-Premises Components
- Clients
- Active Directory Domain Services
The Windows Azure Desktop Hosting Reference Architecture covers the following topics:
#Microsoft launches its #Azure #Hadoop service! – via @maryjofoley
This is really cool!
Microsoft’s cloud-based distribution of Hadoop — which it has been developing for the past year-plus with Hortonworks — is generally available as of October 28.
Microsoft officials also are acknowledging publicly that Microsoft has dropped plans to deliver a Microsoft-Hortonworks developed implementation of Windows Server, which was known as HDInsight Server for Windows. Instead, Microsoft will be advising customers who want Hadoop on Windows Server to go with Hortonworks Data Platform (HDP) for Windows.
Windows Azure HDInsight is “100 percent Apache Hadoop” and builds on top of HDP. HDInsight includes full compatibility with Apache Hadoop, as well as integration with Microsoft’s own business-intelligence tools, such as Excel, SQL Server and PowerBI.
“Our vision is how do we bring big data to a billion people,” said Eron Kelly, Microsoft’s SQL Server General Manager. “We want to make the data and insights accessible to everyone.”
Making the Hadoop big-data framework available in the cloud, so that users can spin up and spin down Hadoop clusters when needed is one way Microsoft intends to meet this goal, Kelly said.
Microsoft and Hortonworks originally announced plans to bring the Hadoop big-data framework to Windows Server and Windows Azure in the fall of 2011. Microsoft made a first public preview of its Hadoop on Windows Server product (known officially as HDInsight Server for Windows) available in October 2012.
Microsoft made available its first public preview of its Hadoop on Windows Azure service, known as HDInsight Service, on March 18. Before that…
Continue reading here!
//Richard
Performance tuning #Citrix #Storefront – via @msandbu
Great article by Marius!
Read it and also have a look here at my previous post related to this: #Citrix #StoreFront Slowness, Join and Replication issue – check list!
This is something I wanted to write about for some time now, after the release of XenDesktop 7 but there are only 24 hours in one day so therefore I didn’t have the time before now 
But the purpose of this post is to really say that Storefront is slow…..
Don’t get me wrong it not about Citrix but the combination of Storefront and IIS that makes it a bit complex and therefore this makes it a bit slow.
Now there are a couple of tricks that can tune the perfomance.
Socket Pooling
In Web Interface you could enable it from the console, but in StoreFront we have to change it in the store config. By enabling socket pooling, Storefront maintaines a pool of sockets instead of creating a socket each time a new user connects, this will give a better performance for SSL based traffic.
You can enable this by opening the web.config file under C:\inetpub\wwwroot\Citrix\storename\
pooledSockets="off"
And Change this to “on” after that you have to do an IIS reset.
Application Initialization
(NOTE: Make sure you backup the config files before making alterations)
With Windows Server 2012 we have a new feature in IIS called always running on the application pools, this allowed for IIS to make everything ready after an application pool has restarted, before this the previous IIS was set to start loading after the first user tried to login after a restart. This caused the first user to login after an application pool has restarted to take loooong time to login. With Server 2012 IIS we can change the application pool to always running.
With 2008 R2 not so easy. But we can make it happen
First we need to download the application initialization feature from Microsoft
http://www.iis.net/downloads/microsoft/application-initialization
After that is done and installed…
Continue reading here!
//Richard
How to: #Citrix #XenMobile 8.5 MAM upgrade! Part 2 – #StoreFront, #AppController, #NetScaler
Hi again!
If you haven’t read Part 1 then I highly recommend doing so prior to going directly to the upgrade that we’re covering in this post!
Prepare for a journey in this post about Citrix StoreFront upgrade, uninstallation, console and how messy it could be! NOT all the time, sometimes it “just works”! 😉
My little NetScaler is already upgraded to 10.1 so unfortunately I couldn’t take you on that journey as well, so we’ll start with the StoreFront upgrade from 1.2 to 2.0 in this post. These are the steps that we need to cover as highlighted in the migration guide that seems very short and straight forward:
Upgrade StoreFront 1.2 to 2.0.
- Logon to the StoreFront server console.
- Upgrade StoreFront by running the StoreFront 2.0 installer as an administrator.
- When the upgrade is completed, open StoreFront administration snap-in, remove CloudGateway controller from each store as this will be moved in the migration solution.
- Open NetScaler Gateway Properties and for each gateway defined and change the version field in settings from 9.x to 10.0.x or later.
- Test the configuration by logging on through web browser or Citrix Receiver.
- Verify if the users are able to login and authenticate to StoreFront defined stores configured.
Is it this easy?
Ok, I’ve downloaded the 2.0 installer, and I’m logged on to the server.
Before we even start the upgrade there are things that could go wrong in removal or upgrades of StoreFront. And one that I’ve seen cause a lot of headache for a lot of people out there is that they have the Windows Firewall service disabled. Though the installation and removal wants to delete or add these rules the installation will fail unless this service is running. As you can see in this picture below you see the FW rule added in StoreFront 1.2:
So let’s verify that the Windows FW service is started, and it is!
I’ll now start the installation by double-clicking the StoreFront 2.0 installer!
What is this popup that came directly after starting the installer?
Wait, ok so you guys at Citrix couldn’t ask me whether you could do this for me? My plan is to upgrade, so please just add a little step in your upgrade program that does this for me… change request #1 for the next SF release and it’s upgrade process! Verify pre-requisites or deal with them!
True or False: Always use Provisioning Services – #Citrix, #PVS, #MCS
Another good blog post from Daniel Feller:
Test your Citrix muscle…
True or False: Always use Provisioning Services
Answer: False
There has always been this aura around Machine Creation Services in that it could not hold a candle to Provisioning Services; that you would be completely insane to implement this feature in any but the simplest/smallest deployments.
How did we get to this myth? Back in March of 2011 I blogged about deciding between MCS and PVS. I wanted to help people decide between using Provisioning Services and the newly released Machine Creation Services. Back in 2011, MCS an alternative to PVS in that MCS was easy to setup, but had some limitations when compared to PVS. My blog and decision tree were used to help steer people into the PVS route except for the use cases where MCS made sense.
Two and a half years passed and over that time, MCS has grown up. Unfortunately, I got very busy and didn’t keep this decision matrix updated. I blame the XenDesktop product group. How dare they improve our products. Don’t they know this causes me more work? 
It’s time to make some updates based on improvements of XenDesktop 7 (and these improvements aren’t just on the MCS side but also on the PVS side as well).
So let’s break it down:
- Hosted VDI desktops only: MCS in XenDesktop 7 now supports XenApp hosts. This is really cool, and am very happy about this improvement as so many organizations understand that XA plays a huge part in any successful VDI project.
- Dedicated Desktops: Before PVD, I was no fan of doing dedicated VDI desktops with PVS. With PVD, PVS dedicated desktops is now much more feasible, like it always was with MCS
- Boot/Logon Storms: PVS, if configured correctly, would cache many of the reads into system memory, helping to reduce the Read IOPS. Hypervisors have improved over the past 2 years to help us with the large number of Read disk operations. This helps lessen the impact of the boot/logon storms when using MCS.
Today is the RTM for #Windows Server 2012 R2! – #Microsoft
Microsoft blog post about the RTM release of Windows Server 2012 R2:
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As noted in my earlier post about the availability dates for the 2012 R2 wave, we are counting the days until our partners and customers can start using these products. Today I am proud to announce a big milestone: Windows Server 2012 R2 has been released to manufacturing!
This means that we are handing the software over to our hardware partners for them to complete their final system validations; this is the final step before putting the next generation of Windows Server in your hands.
While every release milestone provides ample reason to celebrate (and trust me, there’s going to be a party here in Redmond), we are all particularly excited this time around because we’ve delivered so much in such a short amount of time. The amazing new features in this release cover virtualization, storage, networking, management, access, information protection, and much more.
By any measure, this is a lot more than just one year’s worth of innovation since the release of Windows Server 2012!
As many readers have noticed, this release is being handled a bit differently than in years past. With previous releases, shortly after the RTM Microsoft provided access to software through our MSDN and TechNet subscriptions. Because this release was built and delivered at a much faster pace than past products, and because we want to ensure that you get the very highest quality product, we made the decision to complete the final validation phases prior to distributing the release. It is enormously important to all of us here that you have the best possible experience using R2 to build your private and hybrid cloud infrastructure.
We are all incredibly proud of this release and, on behalf of the Windows Server engineering team, we are honored to share this release with you. The opportunity to deliver such a wide range of powerful, interoperable R2 products is a powerful example of the Common Engineering Criteria that I’ve written about before.
Also of note: The next update to Windows Intune will be available at the time of GA, and we are also on track to deliver System Center 2012 R2.
Thank you to everyone who provided feedback during….
Continue reading here!
//Richard
A look at Work Folders – #Microsoft, #WorkFolders, #MIM, #BYOD – via @STEALTHPUPPY
This is an interesting new feature by Microsoft. I’ve touched upon the topic in my earlier post: #Microsoft – On the right track! – #Windows, #BYOD, #Citrix
And here you have another good blog post from Aaron Parker around the topic!
Microsoft announced some interesting new features in Windows Server 2012 R2 at TechEd 2013 and one of those that piqued my interest is Work Folders. I’m not the biggest fan of Redirected Folders and Offline files, but it’s essentially the only enterprise solution Microsoft provides today for taking your data offline. Microsoft needs to provide a completely new method of syncing file data – one that is designed for todays use cases and computing environment.
Work Folders is a brand new direction for enabling access to data in offline scenarios, along the lines of Citrix ShareFile and Dropbox, but without the web and sharing features. Like most Microsoft OS features, Work Folders is tied to a specific release of Windows; however according to this Channel 9 video, Microsoft will release Work Folders for Windows 7, iOS and “other devices” (presumably Android). This is excellent news.
Here’s a short look at setting up and connecting to Work Folders using the preview releases of Windows Server 2012 R2 and Windows 8.1 – what’s version 1.0 going to deliver?
Server Configuration
For a more detailed walkthrough on deploying Work Folders, download this document: Windows Server 2012 R2: Enabling Windows Server Work Folders.
Work Folders is a component of the File and Storage Services role in Windows Server. I’ve installed Windows Server 2012 R2 into a virtual machine and am using local storage.
Once installed, Work Folders is managed through Server Manager:
Creating a new sync share is performed via a wizard which will first ask where the Sync Share will be located. This can be a new folder or an existing share – mixing user home drives and Work Folders should be possible. Note that at this time, Work Folders only supports providing users with exclusive access to Sync Share location – there is no provision for providing access to shared data. Read more…
The IT Melting Pot! 