SYSTEMD-REMOUNT-FS.SERVICE(8) systemd-remount-fs.service SYSTEMD-REMOUNT-FS.SERVICE(8)
NAME
systemd-remount-fs.service, systemd-remount-fs - Remount root and kernel file systems
SYNOPSIS
systemd-remount-fs.service
/usr/lib/systemd/systemd-remount-fs
DESCRIPTION
systemd-remount-fs.service is an early-boot service that applies mount options listed in
fstab(5) to the root file system, the /usr file system and the kernel API file systems.
This is required so that the mount options of these file systems -- which are pre-mounted
by the kernel, the initial RAM disk, container environments or system manager code -- are
updated to those listed in /etc/fstab. This service ignores normal file systems and only
changes the root file system (i.e. /), /usr and the virtual kernel API file systems such
as /proc, /sys or /dev. This service executes no operation if /etc/fstab does not exist or
lists no entries for the mentioned file systems.
For a longer discussion of kernel API file systems see API File Systems[1].
SEE ALSO
systemd(1), fstab(5), mount(8)
NOTES
1. API File Systems
http://www.freedesktop.org/wiki/Software/systemd/APIFileSystems
systemd 219 SYSTEMD-REMOUNT-FS.SERVICE(8)
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