April 2022 – Oracle Certification and Exams

Certification Exams of Oracle Oracle and Linux Oracle Certifications Using the DNF time machine XFS – creating, modifying, and more

Getting 99.999% availability and beyond – Eliminating All the SPOFs! An Exercise in Redundancy

04/20/202208/20/2024

Getting 99.999% availability and beyond This recipe will discuss the differences between DR and...

Btrfs – creating, resizing, and monitoring – Creating and Managing Single-Instance Filesystems
HA clustering for all with Corosync and Pacemaker – Eliminating All the SPOFs! An Exercise in Redundancy
Btrfs – subvolumes, snapshots, quotas, and more – Creating and Managing Single-Instance Filesystems
Btrfs – subvolumes, snapshots, quotas, and more 2 – Creating and Managing Single-Instance Filesystems
Protecting data with mdadm – a software RAID solution – Creating and Managing Single-Instance Filesystems