Azure VM Offline Recovery Using an Azure Repair VM
If an Azure VM no longer boots sufficiently to access it through SSH or the Azure Serial Console, the OS…
Extending and Recovering a Full Root Filesystem on an Azure Ubuntu VM
In this article, we will explore how to extend the root filesystem of an Ubuntu VM in Microsoft Azure, starting…
NetApp ONTAP Volume AutoSize – What Happens When You Manually Grow a Volume?
NetApp ONTAP Volume AutoSize can automatically grow or shrink a volume based on configured utilization thresholds. However, the interaction between…
Beyond the Clustershell: Troubleshooting ONTAP via VLOADER and Maintenance Mode
For most NetApp administrators, daily operations happen entirely within the safety of the ONTAP clustershell. But when a severe hardware…
Cheat Sheet Windows General Topics
This cheat sheet collects useful Windows settings, tools, troubleshooting tips, and other technical notes that do not fit into one…
Recovering a Windows Server Stuck at “Preparing to Configure Windows” After Windows Updates
Occasionally, Windows Server may become stuck during startup with the message Preparing to configure Windows, often after an interrupted or…
Migration from onPremise to Office 365 – Part 7 -Troubleshoot Skype for Business Hybrid
In Part 7 we will see how to troubleshoot Skype for Business Hybrid. This Blog Post Series consists of 7…
Troubleshoot AudioCodes Configuration Wizard wrong settings for DTAG and Teams
In the following post … I documented how to set up AudioCodes with Teams Direct Routing and the DTAG SIP…
Migration from onPremise to Office 365 – Part 4 -Troubleshoot Exchange Hybrid
In Part 4 we will see how to troubleshoot Exchange Hybrid. This Blog Post Series consists of 6 parts. So…
Troubleshooting Skype for Business external sign-in issues and examine the client sign-in process
Recently I had to deal with sign-in issues a few external sfb desktop clients on a non-regular basis experience. So…
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Software Defined Networking (SDN) with VMware NSX – Part 4: Troubleshooting, CLI Commands, and Comparing Vendor Technologies for WAN Traffic Isolation
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