The software described in this documentation is either in Extended Support or Sustaining Support. See https://www.oracle.com/us/support/library/enterprise-linux-support-policies-069172.pdf for more information.
Oracle recommends that you upgrade the software described by this documentation as soon as possible.
To delete a snapshot:
Mount the top level of the file system, for example:
#
mount -o subvolid=5 /dev/mapper/vg_btrfs-lv_root /mnt
Change directory to the mount point and delete the snapshot.
#
cd /mnt
#btrfs subvolume delete install
Delete subvolume '/mnt/install'Change directory to
/
and unmount the top level of the file system.#
cd /
#umount /mnt
The list of subvolumes now does not include
install
.#
btrfs subvolume list /
ID 260 top level 5 path root_snapshot_1