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Cleaned up init.d/mountfs and added support for ZFS

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This commit is contained in:
Jay Larson
2017-06-16 10:46:16 -05:00
parent c635cf014c
commit f977ad5793
2 changed files with 37 additions and 58 deletions
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93
SRC/initscripts/init.d/mountfs
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@@ -1,17 +1,4 @@
#!/bin/sh
########################################################################
# Begin mountfs
#
# Description : File System Mount Script
#
# Authors : Gerard Beekmans - gerard@linuxfromscratch.org
# DJ Lucas - dj@linuxfromscratch.org
# Update : Bruce Dubbs - bdubbs@linuxfromscratch.org
#
# Version : LFS 7.0
#
########################################################################
### BEGIN INIT INFO
# Provides: $local_fs
# Required-Start: udev checkfs
@@ -20,67 +7,59 @@
# Should-Stop:
# Default-Start: S
# Default-Stop: 0 6
# Short-Description: Mounts/unmounts local filesystems defined in /etc/fstab.
# Short-Description: Mounts/unmounts local filesystems
# Description: Remounts root filesystem read/write and mounts all
# remaining local filesystems defined in /etc/fstab on
# start. Remounts root filesystem read-only and unmounts
# remaining local filesystems defined in /etc/fstab or
# in ZFS. Remounts root filesystem read-only and unmounts
# remaining filesystems on stop.
# X-LFS-Provided-By: LFS
# X-Required: true
### END INIT INFO
. /lib/lsb/init-functions
#!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
#
# needs work!!
# probably need to split up
# separate scripts for / and
# network filesystems
#
# Ok, so network filesystems
# init scripts should be included
# as part of the package. This
# script should only be for
# standard local filesystems
#
#!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
case "$1" in
start)
log_init_msg "Remounting root file system in read-write mode"
mount -o remount,rw / >/dev/null && log_success_msg || log_failure_msg
log_init_msg "Remounting root file system in read-write mode"
mount -o remount,rw / >/dev/null && log_success_msg || log_failure_msg
# Remove fsck-related file system watermarks.
rm -f /fastboot /forcefsck
if [ -f /fastboot ]; then
log_init_msg "Clearing /fastboot"
rm /fastboot && log_success_msg || log_failure_msg
fi
# Make sure /dev/pts exists
# mkdir -p /dev/pts
if [ -f /forcefsck ]; then
log_init_msg "Clearing /forcefsk"
rm /forcefsck && log_success_msg || log_failure_msg
fi
# This will mount all filesystems that do not have _netdev in
# their option list. _netdev denotes a network filesystem.
if [ -x /sbin/zpool ]; then
if zpool list rpool 2>&1 > /dev/null; then
log_init_msg "Mounting ZFS file systems"
zfs mount -a && log_success_msg || log_failure_msg
fi
fi
log_init_msg "Mounting remaining file systems"
mount -a -O no_netdev >/dev/null && log_success_msg || log_failure_msg
exit $failed
;;
log_init_msg "Mounting remaining file systems"
mount -a -O no_netdev >/dev/null && log_success_msg || log_failure_msg
;;
stop)
# Don't unmount virtual file systems like /run
log_init_msg "Unmounting all file systems"
umount -a -d -r -t notmpfs,nosysfs,nodevtmpfs,noproc,nodevpts >/dev/null && \
log_success_msg || log_failure_msg
log_init_msg "Unmounting all file systems"
umount -a -d -r -t notmpfs,nosysfs,nodevtmpfs,noproc,nodevpts \
>/dev/null && log_success_msg || log_failure_msg
# Make sure / is mounted read only (umount bug)
mount -o remount,ro /
if [ -x /sbin/zpool ]; then
if zpool list rpool 2>&1 > /dev/null; then
log_init_msg "Unmounting ZFS file systems"
zfs umount -a && log_success_msg || log_failure_msg
fi
fi
# Make all LVM volume groups unavailable, if appropriate
# This fails if swap or / are on an LVM partition
#if [ -x /sbin/vgchange ]; then /sbin/vgchange -an > /dev/null; fi
;;
mount -o remount,ro /
;;
*)
echo "Usage: $0 [start|stop]"
exit 1
;;
echo "Usage: $0 [start|stop]"
exit 1
;;
esac
exit 0