Systemd mount and swap units
These are the notes of a training course on systemd I gave as part of my work with Truelite.
Describe mount points similarly as what
/etc/fstab, but with more
functionality and integration with the dependency system.
It is possible to define, for example, a filesystem that should be mounted only when the network is available and a given service has successfully started, and a service that should be started only after a given filesystem has been successfully mounted.
At boot, systemd uses
to generate mount and swap units from
/etc/fstab, so that the usual fstab
configuration file can still be used to configure the file system layout.
systemctl --all -t mount and
systemctl --all -t swap for examples.