LVM – Ryan Chapin's Website

LVM Resize – reduce the size of one logical volume to enable expanding another

Posted on November 6, 2023 by rchapin

I’m running an Ubuntu workstation and when setting it up simply went the “next-next-next” route when setting up the encrypted disk via LVM. The default is to create a 1G swap partition which is just not enough when you attempt to run too many things and locks up and/or crashes the machine.

My goal was to reduce my /root partition and then use that space to extend my swap partition.

Ensure that you back up your data first! There is → Continue reading “LVM Resize – reduce the size of one logical volume to enable expanding another”

Adding a New Disk to a Linux Server and Creating an LVM Partition

Posted on October 20, 2017January 23, 2021 by rchapin

There are a number of tutorials online for adding a new disk to a machine and then extending an existing LVM partition to use the new device.

This particular tutorial covers the use case of adding a new disk to a Linux server and then creating a NEW LVM partition on it without modifying the existing devices and LVM partitions.

The first thing you will need to do is add the physical device to the server (or VM).

Then, you → Continue reading “Adding a New Disk to a Linux Server and Creating an LVM Partition”