systemd-fstab-generator — Unit generator for /etc/fstab
/usr/lib/systemd/system-generators/systemd-fstab-generator
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.
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.
root=¶Takes the root filesystem to mount
in the initrd.
root= is
honored by the initrd.
rootfstype=¶Takes the root filesystem type that
will be passed to the mount command.
rootfstype= is
honored by the initrd.
rootflags=¶Takes the root filesystem mount options
to use. rootflags= is
honored by the initrd.
mount.usr=¶Takes the /usr
filesystem to be mounted by the initrd. If
mount.usrfstype= or
mount.usrflags= is set, then
mount.usr= will default to the value set in
root=.
Otherwise this parameter defaults to the
/usr entry
found in /etc/fstab on the root
filesystem.
mount.usr= is honored by the initrd.
mount.usrfstype=¶Takes the /usr
filesystem type that will be passed to the mount
command. If mount.usr= or
mount.usrflags= is set, then
mount.usrfstype= will default to the value set in
rootfstype=.
Otherwise this value will be read from the
/usr entry in
/etc/fstab on the root filesystem.
mount.usrfstype= is
honored by the initrd.
mount.usrflags=¶Takes the /usr
filesystem mount options to use. If
mount.usr= or
mount.usrfstype= is set, then
mount.usrflages= will default to the value set in
rootflags=.
Otherwise this value will be read from the
/usr entry in
/etc/fstab on the root filesystem.
mount.usrflags= is
honored by the initrd.