Created Montag 20 Januar 2020
-> You can grow a logical volume online. You'd have to unmount it to shrink it
In partition
First resize partition.
Than resize ext fs by all free space in the partition:
# resize2fs /dev/<Partition>
Resize
# resize2fs /dev/<Partition> <Size><Unit>
In LVM
First resize partition. Than resize LVM PV. After that resize LVM LV.
At the end resize ext fs by all free space in the LV:
# resize2fs /dev/mapper/vg-root
Resize to a specific size (base two)
# resize2fs /dev/mapper/vg-root <Size><Unit>
Unit:
s sectors (512 bytes)
K KiB
M MiB
G GiB
K KiB
M MiB
G GiB