Matthew Secaur

Migrate from single-partition boot device to LVM in CentOS7

Introduction There are times when you have a system that has a single boot partition that houses all of the important Linux files, such as /boot and /home, on a single root (/) filesystem....

Installing and Configuring Virtual Data Optimizer (VDO) on CentOS7

(adsbygoogle = window.adsbygoogle || ).push({}); Introduction Virtual Data Optimizer (VDO) is a block virtualization technology that provides transparent deduplication of data. By eliminating redundant chunks of...

About Me

I have been in IT for over 20 years, working in Linux Administration, Storage Administration, and public, private, and hybrid cloud technologies.

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How to Set up a Kubernetes Cluster with Rancher

Rancher is an OpenSource product simplify the management of Kubernetes cluster. Rancher is just a web User Interface to manage the Kubernetes cluster.

How to Install and configure Kubernetes (k8s) on Ubuntu 18.04 LTS

Kubernetes or k8s is trending Open Source container orchestration solution provides feature such as application deployment by automating, scaling etc.

How to Install and Configure Apt Cache Server On Ubuntu 18.04 LTS

Apt Cache Server available for Debian based Operating Systems and it helps to cache the packages installed with apt and saves a lot of bandwidth.

How to Create a Thinly Provisioned Logical Volume on CentOS/RHEL

Thinly Provisioned Logical volume is one of the advanced feature available in Logical volume Management, We can provision storage more than what we have.

How to Create a Linux Network Bridge on CentOS/RHEL7/8

Linux Network Bridge is a device that separates two or more network segments within one logical network and behaves like an L2 Switch but really it's not.