systemd-clonesetup8
Set up and tear down dm-clone devices
Usage
systemd-clonesetup add
NAME
SOURCE-DEVICE
DEST-DEVICE
META-DEVICE
[OPTIONS]
systemd-clonesetup remove
NAME
Overview
systemd-clonesetup is used to set up (with add) and tear down (with remove) dm-clone devices. It is primarily used via [email protected] units generated from /etc/clonetab by systemd-clonesetup-generator(8).
The positional arguments NAME, SOURCE-DEVICE, DEST-DEVICE, META-DEVICE, and OPTIONS have the same meaning as the fields in clonetab(5).
Currently, the supported option in OPTIONS is region-size=BYTES, where BYTES is measured in bytes (standard suffixes like "K", "M", "G" are supported).