Sharepoint – Unlock and Delete a locked Library

Sometimes, some of the libraries and lists in SharePoint, both online and on-premises, might get locked for deletion, meaning you cannot delete them by any means, this is particularly through for Record libraries. Let’s see how to unlock and/or delete a locked library on a Sharepoint site. Read More …

Active Directory – Check Which Domain Controller your Machine is Getting Authenticated

If you have multiple domain controllers in your environment and you want to check with domain controller is authenticating your Read More …

Sharepoint – CAML queries and examples

CAML stands for Collaborative Application Markup Language. It is an XML based language that is used in SharePoint. CAML query Read More …

VMware vMotion – Error “Different offload or security policies”

This unable to migrate error indicates that the source and destination servers have different security or offload settings configured on the virtual switch or portgroup that the virtual machine is connected to and usually is related to Traffic Shaping options enabled not on all physical hosts. Read More …

SQL Server – Creating linked server in SQL Server Management Studio

In SQL Server environments the linked server functionality is commonly used to connect to another (remote) database or file (Xls, CVX) using SQL Server Management Studio (SSMS) and access and use the remote data and objects. Read More …

VMware vCenter – Enable Single Sign On (SSO)

Platform Service Controller is a new component in VMware vSphere. The PSC contains all the services that vCenter needs for its functions including Single Sign-On (SSO). This post describes how to configure AD authentication in vCenter Server. Read More …

CentOS / RHEL 7 / Debian – Disable IPv6

If network troubleshooting leads you to believe there’s an issue with IPv6, you may need to shut down that protocol on your Linux machines. Since some hardware doesn’t take advantage of IPv6 (and most admins are still working with IPv4), a temporary and easy solution is to disable IPv6. Read More …

CentOS / RHEL 7 – Regenerate UUID for Network Cards (Physical and Virtualized Environments)

Usually, when cloning VMs on virtualized systems (Hyper-V or VMware, for example) an issue could occur related to vNICs: a vNIC could be renamed and so no more the same of the old VMs (obviously). Read More …

Microsoft SQL Server SSIS – The RPC server is unavailable

Once installed Microsoft SQL Server SSIS (Integration Services) on a Windows Server node, when you try connect to it remotely (SQL Server Integration Service) directly from SSMS you could see an error related to “The RPC server is unavailable”. Read More …