Tag Archives: lvextend

Resize root filesystem on Ubuntu 18.04 with LVM

Ubuntu 18.04 default lvm layout comes with only a 4 GB root partition. Here we will extend it to occupy the full free space in the volume group: sudo lvextend -l 100%FREE –resizefs /dev/ubuntu-vg/ubuntu-lv That’s it, Enjoy! Sources: https://access.redhat.com/solutions/44089 https://www.digitalocean.com/community/tutorials/how-to-use-lvm-to-manage-storage-devices-on-ubuntu-18-04

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Add an additional physical volume to your encrypted LVM volume group

With a default Linux Mint installation, do the following after connecting the new hard disk to your computer, we will assume the new HDD is /dev/sda: sudo pvcreate /dev/sda sudo vgextend mint-vg /dev/sda sudo lvextend -l +100%FREE /dev/mint-vg/root sudo cryptsetup … Continue reading

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