LVM
Beginners guide to how LVM works in Linux (architecture)
LVM stands for Logical Volume Manager which is made up of Physical Volume, Volume Group ad Logical Volume. It can be easily extended or even reduced at times
Solved: lvextend new size given (xx extents) not larger than existing size slug: new-size-given-extents-not-larger-than-existing-size-extents (xx extents)
The other day while trying to recover my LVM2 volume, I was doing some POC work and while using lvextend I encountered this error "New size given (XXX extents) …
5 easy steps to recover LVM2 partition, PV, VG, LVM metdata in Linux
Steps to recover LVM2 partition accidently deleted or removed. Restore PV (physical volume), restore VG (volume group) and restore LVM metadata in Linux
10 easy steps to setup High Availability Cluster CentOS 8
Step-by-Step Guide to setup Linux High Availability Cluster in CentOS 8 using system_id_source uname. Configure pacemaker, corosync and linux HA cluster.
Linux lvm snapshot backup and restore tutorial RHEL/CentOS 7/8
Step by step guide linux lvm snapshot backup and restore with examples RHEL/CentOS 7/8. Create, merge, extend, remove LVM snapshot. backup root file system