Adding Passthrough Physical Disk in KVM Guests

I found myself needing to add a physical disk thats installed on a KVM host on to one of its guests. Although this is not always advised, it can be helpful in data recovery scenarios. Find which disk you want to add by using ‘fdisk -l’, looking at the...
Part 3.[PSGet-Counter] The Powershell Get-Counter cmdlet

Part 3.[PSGet-Counter] The Powershell Get-Counter cmdlet

Part 1.[Overview] ElasticSearch, Kibana, Logstash, and Windows Metrics over PowerShell TCP Connections Part 2.[PSJSON] The Powershell JSON TCP Connection Part 3.[PSGet-Counter] The Powershell Get-Counter cmdlet In the github repo, let’s take a look at the actual...
Part 2.[PSJSON] The Powershell JSON TCP Connection

Part 2.[PSJSON] The Powershell JSON TCP Connection

Part 1.[Overview] ElasticSearch, Kibana, Logstash, and Windows Metrics over PowerShell TCP Connections Part 2.[PSJSON] The Powershell JSON TCP Connection Part 3.[PSGet-Counter] The Powershell Get-Counter cmdlet The JSON TCP connection is as follows: Function...

SuperMicro Server + CentOS 6.6 Kernel / PCIe Power

I recently had a bare metal SuperMicro server which was running an installation of CentOS 6.6. There was an issue with it where the NIC would randomly stop working. There seems to be an issue with PCIe Active State Power Management in some Linux Kernels...