Logical volumes and snapshots

Question 1 of 10

LVM layers from the device to the directory, growing a volume together with its ext4, a classic snapshot's space and what merging a snapshot gives back. The questions follow the lessons “Logical volumes and growing a filesystem” and “LVM snapshots and rollback”.

10 questions · threshold 70%

Read the output

The `lsblk` output from the volumes lesson. What sits between the `loop0` device and the ext4 mounted at `/mnt/lvm-data`?

NAME           SIZE TYPE MOUNTPOINTS
loop0          384M loop
|-lab_vg-data  128M lvm  /mnt/lvm-data
`-lab_vg-keep   32M lvm

The partition loop0p1.
Nothing, since ext4 was created right on loop0.
The keep volume.
The logical volume data from the lab_vg group.

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Logical volumes and snapshots

The lsblk output from the volumes lesson. What sits between the loop0 device and the ext4 mounted at /mnt/lvm-data?

The `lsblk` output from the volumes lesson. What sits between the `loop0` device and the ext4 mounted at `/mnt/lvm-data`?