/etc/init.d/mountkernfs.sh is in initscripts 2.88dsf-59.3ubuntu2.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 | #! /bin/sh
### BEGIN INIT INFO
# Provides: mountkernfs
# Required-Start:
# Required-Stop:
# Should-Start: glibc
# Default-Start: S
# Default-Stop:
# Short-Description: Mount kernel virtual file systems.
# Description: Mount initial set of virtual filesystems the kernel
# provides and that are required by everything.
### END INIT INFO
PATH=/sbin:/bin
. /lib/lsb/init-functions
. /lib/init/vars.sh
. /lib/init/tmpfs.sh
. /lib/init/mount-functions.sh
# May be run several times, so must be idempotent.
# $1: Mount mode, to allow for remounting
mount_filesystems () {
MNTMODE="$1"
#
# Mount tmpfs on /run and/or /run/lock
#
mount_run "$MNTMODE"
mount_lock "$MNTMODE"
#
# Mount proc filesystem on /proc
#
domount "$MNTMODE" proc "" /proc proc "-onodev,noexec,nosuid"
#
# Mount sysfs on /sys
#
# Only mount sysfs if it is supported (kernel >= 2.6)
if grep -E -qs "sysfs\$" /proc/filesystems
then
domount "$MNTMODE" sysfs "" /sys sysfs "-onodev,noexec,nosuid"
fi
if [ -d /sys/fs/pstore ]
then
domount "$MNTMODE" pstore "" /sys/fs/pstore pstore ""
fi
if [ -d /sys/kernel/config ]
then
domount "$MNTMODE" configfs "" /sys/kernel/config configfs ""
fi
}
case "$1" in
"")
echo "Warning: mountkernfs should be called with the 'start' argument." >&2
mount_filesystems mount_noupdate
;;
start)
mount_filesystems mount_noupdate
;;
restart|reload|force-reload)
mount_filesystems remount
;;
stop|status)
# No-op
;;
*)
echo "Usage: mountkernfs [start|stop]" >&2
exit 3
;;
esac
|