Sysadmins of the North

Technical blog, where topics include: computer, server, web, sysadmin, MySQL, database, virtualization, optimization and security

Category: Windows Server (page 1 of 6)

Windows Server logo small Microsoft Windows Server 2016 logo

Windows Server (2016, 2012, 2008, 2003 and R2 versions) articles. With Windows Server 2012 R2 you can scale to run your most important workloads with robust recovery options. You’ll achieve value quickly with a wide range of cost-effective, high-performance storage options and simplified delivery of multi-tenant IT services. You can build, deploy, operate, and monitor applications on premises and in the cloud. Empower users with secure access to corporate resources on the devices they choose.

(featured image credit: Freddy2001 on Wikipedia)

Umbraco CMS optimization – 11+ tips

Tips to optimize the performance of Umbraco powered websites

Umbraco is a popular, ASP.NET powered, content management system (CMS). Even though it performs pretty well, here are 11+ optimization tips for Umbraco on IIS.

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How to set SVN_EDITOR environment variable in Windows Server

On a newly installed workstation or server, you might encountered the following subversion error when you commit a change:

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Manually perform a fail-over of all databases in an SQL Server Database Mirroring configuration

Manually fail-over an SQL Server database mirroring session

How to perform a (forced) manual fail-over by using Transact-SQL in SQL Server 2017. This can only be initiated from the principal server, and the mirrored database must be synchronized (that is, when the database is in the SYNCHRONIZED state).

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Hyper-V Quick Create: run Ubuntu virtual machines even easier

With the Hyper-V Quick Create feature added in the Windows 10 Fall Creators Update, Microsoft have partnered with Ubuntu and added a virtual machine image. So in a few quick minutes, you’ll be up and developing. This is available now – just type “Hyper-V Quick Create” in your start menu!

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Start all stopped application pools that have Autostart set to true

Just a quicky: Start all stopped application pools in IIS that have the autostart property set to true. Easily with appcmd, and here’s is how.

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Working with file attributes in PowerShell

How to use the Windows PowerShell cmdlet Get-ItemProperty to work with file attributes.

Working with PowerShell’s Get-ItemProperty to get file attributes may boost your work productivity. It’s often easier to getting things done if you have a more generic way of doing something. Here is how to use Get-ItemProperty in PowerShell to perform and streamline day to day tasks like installing or updating software based on file versions.

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Windows 10 and Windows Server quality updates

What’s next for Windows 10 and Windows Server quality updates

Microsoft’ll be bringing a new design for quality updates to the next major versions of Windows 10 and Windows Server, coming later this year, Maliha Qureshi writes. This design creates a compact update package for easier and faster deployment.

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Windows Server 2019 – now available in preview

Yesterday (March 20th) was a big day for Windows Server! On behalf of the entire Windows Server team, Erin Chapple (Director of Program Management, Windows Server) announced Windows Server 2019 will be generally available in the second half of calendar year 2018. Starting now, you can access the preview build through Microsoft’s Insiders program.

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Windows Server 2016 on Hyper-V stuck at stopping

… and the guest server VM won’t reboot

If a Windows Server 2016 guest VM on Hyper-V hangs while stopping after Windows Updates, it might be caused by the recovery debug information type set. Especially when you have moved the Windows PageFile to a different partition/VHDX.

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List all SPNs used in your Active Directory

There are a lot of hints & tips out there for troubleshooting SPNs, or Service Principal Names. Listing duplicate SPNs is fairly easy, just use setspn -X on your command-line and you’ll find out. But how do you find out which SPNs are used for which users and computers are used for this?

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Important note about Windows Update KB4056892

There is another VERY IMPORTANT THING with Microsoft Meltdown patches like update KB4056892: – Customers will not receive these security updates and will not be protected from security vulnerabilities unless their anti-virus software vendor sets the following registry key:

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How to: Determine which .NET Framework versions are installed

Users can install and run multiple versions of the .NET Framework on their computers. When you develop or deploy your app, you might need to know which .NET Framework versions are installed on the user’s computer.

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How to unzip a file in PowerShell

Unzipping a file on your PowerShell command line may come in handy sometimes, even on your Windows 10 or Windows 8.1 workstation. All that is required is PowerShell and the .NET 4.5 Framework.

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How to turn off the TLS default in FileZilla?

A short post for my colleagues at the customer support and anyone else wondering the same: how to turn off the FTP over TLS default in FileZilla?

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WsusPool keeps crashing: stops again and again

Sometimes you find your WSUS server keeps crashing over and over again. WSUS is unavailable and/or the WSUS management console hangs. When you start to investigate as to why Windows Server Update Services crashes, you’ll notice the following error message being logged in the HTTPErr log files:

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