systemd-remount-fs

SYNOPSIS
       systemd-remount-fs.service

       /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 229                                      SYSTEMD-REMOUNT-FS.SERVICE(8)
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