systemd-fstab-generator

systemd
Developer Lennart Poettering lennart@poettering.net
systemd-fstab-generator 8
systemd-fstab-generator Unit generator for /etc/fstab

`/lib/systemd/system-generators/systemd-fstab-generator`

## Description

`systemd-fstab-generator` is a generator that translates `/etc/fstab` (see fstab 5 for details) into native systemd units early at boot and when configuration of the system manager is reloaded. This will instantiate mount and swap units as necessary.

The `passno` field is treated like a simple boolean, and the ordering information is discarded. However, if the root file system is checked, it is checked before all the other file systems.

See systemd.mount 5 and systemd.swap 5 for more information about special `/etc/fstab` mount options this generator understands.

`systemd-fstab-generator` implements the generator specification.

## Kernel Command Line

`systemd-fstab-generator` understands the following kernel command line parameters:

`fstab=`
`rd.fstab=`

  Takes a boolean argument. Defaults to `yes`. If `no`, causes the generator to ignore any mounts or swaps configured in `/etc/fstab`. `rd.fstab=` is honored only by initial RAM disk (initrd) while `fstab=` is honored by both the main system and the initrd.

## See Also

systemd 1, fstab 5, systemd.mount 5, systemd.swap 5, systemd-cryptsetup-generator 8