MVP ITPro Podcast – Ep3 – A Talk with PowerShell Creator Jeffrey Snover

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Join us for episode 3 of the new MVPIT Pro Podcast, featuring your hosts Andy Syrewicze from Altaro Software and myself    Jeffrey Snover @jsnover 

In this episode Andy and Rob Talk about:

  • Windows Server 2019 TP Build 17666
  • GDPR
  • Microsoft Loves Linux!
  • Steps that IT Pros can take today to become Microsoft MVPs
  • and much, much more!

Our special guest interview this episode features The one and only Jeffrey Snover, Microsoft Technical Fellow and Creator of PowerShell!

Enjoy 🙂 !!!

MVP ITPro Podcast – Ep2 – A Talk with Vijay Tewari about Microsoft Azure Stack

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Join us for episode 2 of the new MVP IT Pro Podcast, featuring your hosts Andy Syrewicze from Altaro Software and Rob Corradini from 5Nine!

Microsoft Ignite 2017 Summary and Announcements

Ignite 2017 Key takeaways

This was the first year I have not attended Microsoft Ignite, due to unforeseen circumstances. But this didn’t stop me from covering Ignite 2017. So here we go…

Ignite 2017 this year has about 25k attendees. During the same time as Ignite, they are also running Microsoft Envision. This is more focused to business leaders across industries.  Its main focus is to have Business Leaders understand and manage their organizations in the Digital Age.

Ignite 2017 Attendee Breakout

  • 47 % ITI/IT Pros
  • 34% Developers
  • 19% ITDM.

Top Industries Attended

  • 34% IT and Software (flat YoY)
  • 20% Education
  • 9% Healthcare
  • 9% Manufacturing
  • 9% Professional & Business Services

Ignite Keynotes Summary and Links

ignite2017

Modern Workplace

Key Takeaways – Modern Workplace

Expanding Microsoft 365

  • Microsoft 365 Firstline offering and Microsoft 365 Education
  • New Windows 10 S devices from HP, Lenovo, Acer and Fujitsu starting at $275 USD

Intelligent personalized search power by Microsoft Graph

  • Bing for business
  • LinkedIn data integrated with Office 365 profile card
  • Office 365 search & discovery improvements
  • Windows 10 taskbar search

Intelligent Communications vision

  • Bring voice and video + new cognitive and data services into Micro Teams

Advances in Intelligent Security

  • Integrated Adminced threat Protection using Intelligent Security Graph
  • Better data protection and access control across Microsoft 365
  • New Compliance Manager, a single GDPR dashboard

Modernizing Business Process with Cloud and AI

Key Takeaways – Business Applications

New Microsoft Dynamics 365 AI Solutions

  • First solutions for customer care includes a virtual agent for customers, an intelligent assistant for support staff and conversational AI management tools, power by Microsoft AI
  • HP, Macy’s, and Microsoft already using this technology to improve customer satisfaction and handle more requests, more quickly

Modular apps for Dynamics 365

  • New modular apps are lightweight SaS services designed to transform one business process at a time
  • Work with Dynamics 3 business apps or can be used independently
  • Extend existing systems of record, integrate with Office 365 and augment with LinkedIn insights.
  • First to allow talent leaders and hiring managers to address a company’s most important asset, people
  • Attract: focused on recruiting | Onboard: helps you make new employees successful – Available later this year.

Deeper integration for PowerApps and Microsoft Flow + Office 365 and Dynamics 365

  • Rapidly build apps, automate tasks, simplify workflows and solve unique business problems.
  • Allow any business user familiar with InfoPath forms, Access databases or SharePoint list. This allows customers to build apps that help them achieve more, on a single no-code/low code platform.

Apps and Infra/Data and AI

  • Every customer is an AI customer

The Enterprise Cloud

Key Takeaways – Hybrid

Delivering true hybrid consistency

  • Azure Stack shipping through OEM partners including Dell EMC, HPE, and Lenovo
  • Database Migration Service (DMS)

Empowering customer to optimize costs

  • Azure Hybrid Benefit for SQL server
  • Azure Cost Management by CFloudyn – free to all Azure subscriptions

Key Takeaways – Intelligence

Any data, any place

  • SQL Server on Linux Windows and Docker availability with SQL Server 2017 GA’

One convenient workbench for data scientists and AI developers

  • Azure Machine Learning Updates

Build intelligent apps at global scale

  • Azure Cosmos DB and Azure Functions integration

Performance and Scale for mission-critical analytic apps

  • Azure SQL Data Warehouse preview release of new “optimized for compute” performance tier

Cloud for Good – Key takeaways

To empower nonprofits, Microsoft Philanthropies will:

  • Microsoft has announced they met their 2016 commitment to donate $1 billion in cloud computing resources to nonprofits
  • Continue the cloud donations program, and triple the number of nonprofits Microsoft serves over the next three years
  • Launch a new Tech for Social Impact group, and the first offers, announced this week include:
    • Microsoft 365 for Nonprofits
    • Nonprofit Surface discounts for the first time ever

To get more detailed information about these announcements, please see links below or check out the Ignite2017 Site.

Official Microsoft Blog
Office Blogs
EMS Blog
Dynamics Blog
Azure Blog
Hybrid Cloud Blog
Data Platform Blogs


Until next time, Rob.

Storage Spaces Direct Explained – Management & Operations

Management & Operations
Good day everyone. It been a few weeks, like busy with work and such. Anyways, this post will go into how Management & Operations are done in S2D.  Now, my biggest pet peeve is complex GUI management and yet again, Microsoft doesn’t disappoint.  It still a number of steps in different interfaces to bring up S2D, Check out Aidan Finns blog post on disaggregated management from last year.  It still rings true to this day with the release of 2016. It shouldn’t be this complex IMO 🙁 That being said, let move to the details.

Management & OperationsManagement & Operations

Microsoft is pushing everyone to use PowerShell as the primary management tool for Storage Spaces, but you can also manage it with a combination of Windows Failover Cluster Manager, SCVMM, and SCOM as mentioned above. So if you are good at Powershell, management is fairly simple. If not, then you have the classic switching between different tools management experience :(. This is why everyone really needs to start their PowerShell training now, to survive as an architect in Microsoft land going forward ;).

There is a Health Service built into Windows Server 2016 that provides some decent system health and status information for Storage Spaces. I just saw a few demos at ignite16 and have not played with it yet, so I’ll have to dig into this further and see how they stack up in a future post.
Management & OperationsManagement & Operations
S2D supports cluster aware updating that integrates with the Windows Update Service. Like VSAN, because they run in kernel, they need to live migrate VMs off the host server, perform the update, reboot, and then migrate everything back. I’ll note that this is only the case for the hyper-converged deployment model. In a converged model where the VMs are on a separate compute tier, you can update the storage controllers one at a time fairly seamlessly without impacting VMs on the separate compute tier.

While I am not a big fan of the management,  this could give rise to tools like 5nine if they decide to support S2D management. Next up. Application and Performance, Until next time, Rob.

Storage Spaces Direct Explained – Storage QOS & Networking

Storage QOS & NetworkingYo everyone…This is going to be a short blog post in this series. I am just covering Networking and Storage QoS as it pertains to S2D. There are the technologies the bind S2D together.
Storage QoS

S2D is using the Storage (QoS) Quality of Service that ships with Windows Server 2016 which provides standard min/max IOPS and bandwidth control. QoS policy can be applied at the VHD, VM, Groups of VMs, or Tenant Level. Benefits include:

  • Mitigate noisy neighbor issues. By default, Storage QoS ensures that a single virtual machine cannot consume all storage resources and starve other virtual machines of storage bandwidth.
  • Monitor end to end storage performance. As soon as virtual machines stored on a Scale-Out File Server are started, their performance is monitored. Performance details of all running virtual machines and the configuration of the Scale-Out File Server cluster can be viewed from a single location
  • Manage Storage I/O per workload business needs Storage QoS policies define performance minimums and maximums for virtual machines and ensures that they are met. This provides consistent performance to virtual machines, even in dense and overprovisioned environments. If policies cannot be met, alerts are available to track when VMs are out of policy or have invalid policies assigned.

Storage QOS & NetworkingWhat’s New in Networking with S2D?
In Windows Server 2016, they added Remote Direct Memory Access (RDMA) support to the Hyper-V virtual switch.
For those that don’t know what RMDA is it technology that allows direct memory access from one computer to another, bypassing TCP layer, CPU , OS layer and driver layer. Allowing for low latency and high-throughput connections. This is done with hardware transport offloads on network adapters that support RDMA.
Back to Hyper-V virtual switch support for RDMA.  This allows you to configure regular or RDMA enabled vNICs on top of a pair of RDMA capable physical NICs. They also added embedded NIC teaming or Switch Embedded Teaming (SET).
SET is where NIC teaming and the Hyper-V switch is a single entity and can now be used in conjunction with RDMA NICs, wherein Windows 2012 Server you needed to have separate NIC teams for RDMA and Hyper-V Switch.
The images below illustrates the architecture changes between Windows Server 2012 R2 and Windows Server 2016.
Storage QOS & Networking
Storage QOS & NetworkingNext up…Management and Operations…

Until next time, Rob

Storage Spaces Direct Explained – Fault Tolerance and Multisite Replication

funniest-construction-mistakes-25Fault Tolerance…What does it mean?  Let me break it down simply. Pictured above is just a bad design, not fault tolerance. This is not really what fault tolerance means. Having two or more of something is one factor, but how it’s implanted is just as important.  Fault Tolerance incorporates two very important principles, High availability and Redundancy.
Now if we had a few toilets side by side and kept only 1 open and the other 2 on standby. Also, if it could move the user automatically to another toilet during a failure, then it technically it would be fault tolerant. Anyways, let’s move on from toilets to the real world. 🙂
stalls-3Simply, Fault Tolerance is the ability to continue non-stop when a hardware failure occurs. A fault-tolerant system is designed from the ground up for reliability by building multiples of all critical components, such as CPUs, memories, disks and power supplies into the same computer. In the event one component fails, another takes over without skipping a beat.
Many systems are designed to recover from a failure by detecting the failed component and switching to another computer system. These systems, although sometimes called fault tolerant, are more widely known as “high availability” systems, requiring that the software re-submits the job when the second system is available.
True fault tolerant systems with redundant hardware are the most costly because the additional components add to the overall system cost. However, fault tolerant systems provide the same processing capacity after a failure as before, whereas high availability systems often provide reduced capacity. Ok, let move on to fault tolerance in S2D.
Fault Tolerance in S2D

Storage Space Direct (S2D) uses 3-way mirroring and will spread those mirrors across 3 different servers in the cluster. S2D supports full chassis and rack awareness and gives you the option to distribute data copies across these fault domains.
For disk failures, S2D also uses a self-healing approach… in basic terms, S2D offlines the disk and rebuilds the data copy on another node in the cluster. Replacing a drive adds capacity back into the system.  This is important note as not all HCI vendors support self-healing, For example, on VSAN and some other vendors, disk failures take out entire vDisks.
Fault Tolerance Fault Tolerance Fault Tolerance Fault Tolerance
Multisite Replication

S2D uses Storage Replica (that ships with Windows Server 2016) for synchronous or async replication. They support both stretched clusters and cluster to cluster DR. Storage Replica is part of Windows Server  can be used for other data replication needs outside of S2D.
Fault ToleranceFault ToleranceOk…Next up, Storage QOS and Networking..

Until next time, Rob….