Archive for the ‘ LVM ’ Category

How to resize LVM logical volumes with ext4 as filesystem

Ever been in the situation where you needed to save some important files to a server and your greeted with “Not enough space left on device”-kind messages? No? Well, as that happened too often too me for my liking, I decided to do it right this time when I set up my home server and use logical volume manager (LVM) straight from the start. So basically, all I had to do was to shrink a filesystem that had free space in it and its partition (logical volume (LV) to be precisely) afterwards and then to resize the logical volume/filesystem where I needed the space.

As all the necessary tools are available normally on a system with LVM support, I could dive right in: Follow me…