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bpfire/src/initscripts/system/mountfs
Michael Tremer d4a8484eb1 mountfs: Remove excessive sync-ing before umount
The system should perform all write operations when sync is called and
only return when the write queues are empty.

There is no additional benefit for calling sync again as the buffers
should be empty. If data is still being lost, then that is a bug in
either the storage device or driver.

As the (re-)boot process is already so slow, I would like to get rid of
any unnecessary delays.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
2023-08-15 09:48:35 +00:00

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#!/bin/sh
###############################################################################
# #
# IPFire.org - A linux based firewall #
# Copyright (C) 2007-2022 IPFire Team <info@ipfire.org> #
# #
# This program is free software: you can redistribute it and/or modify #
# it under the terms of the GNU General Public License as published by #
# the Free Software Foundation, either version 3 of the License, or #
# (at your option) any later version. #
# #
# This program is distributed in the hope that it will be useful, #
# but WITHOUT ANY WARRANTY; without even the implied warranty of #
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
# GNU General Public License for more details. #
# #
# You should have received a copy of the GNU General Public License #
# along with this program. If not, see <http://www.gnu.org/licenses/>. #
# #
###############################################################################
. /etc/sysconfig/rc
. ${rc_functions}
case "${1}" in
start)
boot_mesg "Remounting root file system in read-write mode..."
mount -n -o remount,rw / &>/dev/null
evaluate_retval
# Remove fsck-related file system watermarks.
rm -f /fastboot /forcefsck
# This will mount all filesystems that do not have _netdev in
# their option list. _netdev denotes a network filesystem.
boot_mesg "Mounting remaining file systems..."
mount -a -O no_netdev &>/dev/null
evaluate_retval
# ExtraHD
boot_mesg "Mounting custom file systems..."
/var/ipfire/extrahd/bin/extrahd.pl mount
evaluate_retval
;;
stop)
boot_mesg "Syncing discs..."
sync
evaluate_retval
# ExtraHD
boot_mesg "Unmounting custom file systems..."
/var/ipfire/extrahd/bin/extrahd.pl umount
evaluate_retval
boot_mesg "Unmounting all other currently mounted file systems..."
umount -a -d -r &>/dev/null
evaluate_retval
;;
*)
echo "Usage: ${0} {start|stop}"
exit 1
;;
esac