Create physical volume
Physical volume “/dev/sda4” successfully created
Create a logical volume group called pve
Volume group “pve” successfully created
Create volume group If you really need to assign all space on partition this is the way to do it. This is not a good idea as snapshots will not work.
to use 90%
If you plan to support lvm snapshots do not use 100% space as you need a second lvm volume.
Logical volume “storage” created
Writing superblocks and filesystem accounting information: done
Display your setup
Display Physical volume
Display Volume group
Display Logical volume
LVM volumes follow the convention: /dev//.
N.B. when LVM2 snapshot, the destination of the backup must be outside the LVM volume that contains the VM you are backing up (i.e. if your VM is in /pve/data that is mounted as /var/lib/vz, you can’t save the backup in /var/lib/vz/dump).