Category Archives: Windows Server

Troubleshooting AD replication – The target principal name is incorrect

I had an issue today. Few of domain controllers stopped replicating. The Situation was like this: Replication From DC2 to DC1 was working. But when I tried to replicate it from DC1 to DC2 the replication failed with error: “The … Continue reading

Posted in Active Directory, Troubleshooting, Uncategorized, Windows Server | 2 Comments

WMI not Working Few weeks After Server reboot

Recently I had this issue. On few physical Servers I was getting WMI errors. Issues were occurring on physical HP servers with WBEM Providers installed. These were the symptoms: 1. WMI Service was running 2. When trying to test simple … Continue reading

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Match Performance Monitor Processes Instance to PID

Recently I was troubleshooting a memory leak. Since there were multiple instance of a process with same name it was hard to match PID value with Instance value in Performance Monitor. Soon I found this great post. In it there … Continue reading

Posted in Performance, Performance Monitoring, Troubleshooting, Windows Server | Tagged , , , , , , , | Leave a comment