Hey sysadmins! Do you want to automate more, but get bogged down in the time and complexity of bulletproof PowerShell scripting? After a period of skepticism and reading a lot of negative opinions on Copilot, I finally decided to try it out for myself. I discovered that you can’t simply allow it to go off …
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Software licensing is a special form of awful that nearly rises to the frustration level of dealing with printers. Windows Server licensing pushes it even further. Virtual machine licensing in Windows Server takes it to an extreme. This topic has a lot to unpack, but I want to scope specifically down to the subtopic of …
Continue reading “Understanding the Two Virtual Machine Licenses with Windows Server Standard”
[citationic] As with many of my articles, this one serves as a public “note to self” for a problem that I run into often enough to need to skip a lot of searching but not often enough to remember how to fix. I have set up a new Ubuntu server system and I want to …
Continue reading “How to Configure Ubuntu for Public Key WinSCP Access”
Scenario: You connect your Windows or Hyper-V system to a FiberChannel or iSCSI target device that supports multi-path I/O (MPIO). When you view Disk Management, it shows up twice (or more). You can bring one online, but any others show “Offline (The disk is offline because it has a redundant path with another device)”. The …
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Windows Subsystem for Linux (WSL) brings the convenience of native Linux functionality to Windows Server. You have access to a fully functional Linux kernel in the distribution of your choice embedded right where you have instant access without needing to rely on a heavy virtualization layer or a thick emulator. This article focuses on WSL …
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The growth of digital threats has made our need for security more pervasive. Where possible, we try to use active schemes. However, private key infrastructure and certificates serve a powerful purpose and will continue to do so for the foreseeable future. As threats grow, we as systems administrators need to improve the way that we …
The situation that prompted this article involved a Windows Server Standard Edition virtual machine that was migrated from a Windows Server Datacenter host to a Windows Server Standard Edition host. On the source host, the guest had used Automatic Virtual Machine Activation. That feature only exists on Datacenter Edition, so the virtual machine immediately went …
Continue reading “How to Change the Windows Server Activation Mechanism”
Whether setting up a lab or deploying into production, server administrators need to gain comfort with the installation process for Windows Server. This article specifically shows how to install Windows Server 2022. The process has not had much more than cosmetic changes for about a decade. These directions start at the beginning and go through …
For our blog’s inaugural article, we chose one of the most common, yet vexing problems that new administrators encounter: DNS misconfiguration (domain name system). Many of us stumbled our way through these problems in the early days of TCP/IP emergence as the dominant network stack. We mainly knew of DNS from working with our Internet …