Tag Archives: windows server

Auto-Shutdown Hyper-V free with UPS

By | October 19, 2016

Auto-Shutdown Hyper-V free with USB UPS This post is about how to Auto Shutdown Hyper-v core with UPS using PowerShell and also send email notifications based to UPS battery level. Recently i installed a Windows Hyper-V 2012 R2 server (the free version) but my UPS doesn’t support Windows Core. No problem, we have PowerShell!! after some… Read More »


File Server in-place Domain Migration

By | May 19, 2016

File Server in-place Domain Migration When migrating to a new domain a major part is the file server, especially if there are a lot of data and different permissions. Thankfully Microsoft has a very helpful tool called SubInACL. This tool can be used to read and update security permissions and is much helpful for file server… Read More »


Add AlwaysOn AG to SQL Failover Cluster Instance

By | November 10, 2015

SQL Failover Cluster with AlwaysOn Availability Groups Πάμε τώρα για το τελευταίο κομμάτι του lab, να προσθέσουμε AlwaysOn Availability Group στο υπάρχον SQL WSFC. Windows Server 2012 R2 Failover Cluster with FreeNAS 9.3 Microsoft SQL 2012 on Failover Cluster Add AlwaysOn AG to SQL Failover Cluster Instance Add AlwaysOn AG to SQL Failover Cluster Instance… Read More »


Configure NTP on Windows Server (Time Server)

By | August 27, 2014

A simple command to configure NTP on a Windows Server is: w32tm /config /manualpeerlist:pool.ntp.org /syncfromflags:MANUAL sc stop w32time sc start w32time   To add more than one NTP servers: w32tm /config /manualpeerlist:”0.pool.ntp.org 1.pool.ntp.org” /syncfromflags:MANUAL   To check the status of the time service: w32tm /query /status   You can find more NTP peers at: http://www.pool.ntp.org/