Using Ubuntu 22.04LTS on my proxmox system.<\/p>\n\n\n\n
Added 70GB to my 30GB partition for a total of 100GB – used the Proxmox GUI to handle this change.<\/p>\n\n\n\n
Logged into the Ubuntu VM (CLI Only)
Verify my disk (sda) shows 100GB and my partition (sda3) shows 30GB
lsblk<\/p>\n\n\n\n
Verify \/dev\/mapper with df -h (needed for lvextend below, see example)<\/p>\n\n\n\n
FDISK
fdisk \/dev\/sda
p
d
3
n
3
w<\/p>\n\n\n\n
p to verify the partitions, although this also shows in lsblk. d to delete, selecting 3. n for new partition, 3, start and end are defaults to fill the disk. w to write the changes. MAKE SURE YOU DON’T SELECT TO DELETE THE LVM SIGNATURE OTHERWISE YOUR DATA MAY BE LOST.<\/p>\n\n\n\n
Resize the partition table in LVM
pvresize \/dev\/sda3<\/p>\n\n\n\n
Extend the logical volume in LVM
lvextend -l +100%FREE \/dev\/mapper\/ubuntu–vg-ubuntu–lv<\/p>\n\n\n\n
Resize the filesystem for Ubuntu
resize2fs \/dev\/mapper\/ubuntu–vg-ubuntu–lv<\/p>\n\n\n\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
Using Ubuntu 22.04LTS on my proxmox system. Added 70GB to my 30GB partition for a total of 100GB – used the Proxmox GUI to handle this change. Logged into the Ubuntu VM (CLI Only)Verify my disk (sda) shows 100GB and my partition (sda3) shows 30GBlsblk Verify \/dev\/mapper with df -h (needed for lvextend below, see … Continue reading Add Disk Space Ubuntu Server<\/span>