freebsd-nq/usr.sbin/pc-sysinstall/backend/functions-mountdisk.sh
Pedro F. Giffuni f0cfa1b168 share and pc-sysinstall: adoption of SPDX licensing ID tags.
Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error
prone - task.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.

Commit these apart because compile testing doesn't guarantee I didn't made
some nasty mistake. No functional change intended.
2017-11-27 15:28:26 +00:00

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#!/bin/sh
#-
# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
#
# Copyright (c) 2010 iXsystems, Inc. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
# $FreeBSD$
# Functions related mounting the newly formatted disk partitions
# Mounts all the specified partition to the mount-point
mount_partition()
{
if [ -z "${1}" -o -z "${2}" -o -z "${3}" ]
then
exit_err "ERROR: Missing arguments for mount_partition"
fi
PART="${1}"
PARTFS="${2}"
MNTPOINT="${3}"
MNTFLAGS="${4}"
# Setup the MNTOPTS
if [ -z "${MNTOPTS}" ]
then
MNTFLAGS="-o rw"
else
MNTFLAGS="-o rw,${MNTFLAGS}"
fi
#We are on ZFS, lets setup this mount-point
if [ "${PARTFS}" = "ZFS" ]
then
ZPOOLNAME=$(get_zpool_name "${PART}")
# Check if we have multiple zfs mounts specified
for ZMNT in `echo ${MNTPOINT} | sed 's|,| |g'`
do
# Check for any ZFS specific mount options
ZMNTOPTS="`echo $ZMNT | cut -d '(' -f 2 | cut -d ')' -f 1`"
if [ "$ZMNTOPTS" = "$ZMNT" ] ; then ZMNTOPTS="" ; fi
# Reset ZMNT with options removed
ZMNT="`echo $ZMNT | cut -d '(' -f 1`"
# First make sure we create the mount point
if [ ! -d "${FSMNT}${ZMNT}" ] ; then
mkdir -p ${FSMNT}${ZMNT} >>${LOGOUT} 2>>${LOGOUT}
fi
# Check for any volsize args
zcopt=""
for ZOPT in `echo $ZMNTOPTS | sed 's/|/ /g'`
do
echo "$ZOPT" | grep -q volsize
if [ $? -eq 0 ] ; then
volsize=`echo $ZOPT | cut -d '=' -f 2`
zcopt="-V $volsize"
fi
done
if [ "${ZMNT}" = "/" ] ; then
# If creating ZFS / dataset, give it name that beadm works with
ZNAME="/ROOT/default"
ZMKMNT=""
echo_log "zfs create $zcopt -p ${ZPOOLNAME}/ROOT"
rc_halt "zfs create $zcopt -p ${ZPOOLNAME}/ROOT"
echo_log "zfs create $zcopt -p ${ZPOOLNAME}${ZNAME}"
rc_halt "zfs create $zcopt -p ${ZPOOLNAME}${ZNAME}"
else
ZNAME="${ZMNT}"
ZMKMNT="${ZMNT}"
echo_log "zfs create $zcopt -p ${ZPOOLNAME}${ZNAME}"
rc_halt "zfs create $zcopt -p ${ZPOOLNAME}${ZNAME}"
fi
sleep 2
if [ -z "$zcopt" ] ; then
rc_halt "zfs set mountpoint=${FSMNT}${ZMKMNT} ${ZPOOLNAME}${ZNAME}"
fi
# Do we need to make this / zfs dataset bootable?
if [ "$ZMNT" = "/" ] ; then
echo_log "Stamping ${ZPOOLNAME}/ROOT/default as bootfs"
rc_halt "zpool set bootfs=${ZPOOLNAME}/ROOT/default ${ZPOOLNAME}"
fi
# Do we need to make this /boot zfs dataset bootable?
if [ "$ZMNT" = "/boot" ] ; then
echo_log "Stamping ${ZPOOLNAME}${ZMNT} as bootfs"
rc_halt "zpool set bootfs=${ZPOOLNAME}${ZMNT} ${ZPOOLNAME}"
fi
# If no ZFS options, we can skip
if [ -z "$ZMNTOPTS" ] ; then continue ; fi
# Parse any ZFS options now
for ZOPT in `echo $ZMNTOPTS | sed 's/|/ /g'`
do
echo "$ZOPT" | grep -q volsize
if [ $? -eq 0 ] ; then continue ; fi
rc_halt "zfs set $ZOPT ${ZPOOLNAME}${ZNAME}"
done
done # End of adding ZFS mounts
else
# If we are not on ZFS, lets do the mount now
# First make sure we create the mount point
if [ ! -d "${FSMNT}${MNTPOINT}" ]
then
mkdir -p ${FSMNT}${MNTPOINT} >>${LOGOUT} 2>>${LOGOUT}
fi
echo_log "mount ${MNTFLAGS} ${PART} -> ${FSMNT}${MNTPOINT}"
sleep 2
rc_halt "mount ${MNTFLAGS} ${PART} ${FSMNT}${MNTPOINT}"
fi
};
# Mounts all the new file systems to prepare for installation
mount_all_filesystems()
{
# Make sure our mount point exists
mkdir -p ${FSMNT} >/dev/null 2>/dev/null
# First lets find and mount the / partition
#########################################################
for PART in `ls ${PARTDIR}`
do
PARTDEV=`echo $PART | sed 's|-|/|g'`
PARTFS="`cat ${PARTDIR}/${PART} | cut -d '#' -f 1`"
if [ ! -e "${PARTDEV}" -a "${PARTFS}" != "ZFS" ]
then
exit_err "ERROR: The partition ${PARTDEV} does not exist. Failure in bsdlabel?"
fi
PARTMNT="`cat ${PARTDIR}/${PART} | cut -d '#' -f 2`"
PARTENC="`cat ${PARTDIR}/${PART} | cut -d '#' -f 3`"
if [ "${PARTENC}" = "ON" ]
then
EXT=".eli"
else
EXT=""
fi
# Check for root partition for mounting, including ZFS "/,/usr" type
echo "$PARTMNT" | grep "/," >/dev/null
if [ "$?" = "0" -o "$PARTMNT" = "/" ]
then
case ${PARTFS} in
UFS) mount_partition ${PARTDEV}${EXT} ${PARTFS} ${PARTMNT} "noatime" ;;
UFS+S) mount_partition ${PARTDEV}${EXT} ${PARTFS} ${PARTMNT} "noatime" ;;
UFS+SUJ) mount_partition ${PARTDEV}${EXT} ${PARTFS} ${PARTMNT} "noatime" ;;
UFS+J) mount_partition ${PARTDEV}${EXT}.journal ${PARTFS} ${PARTMNT} "async,noatime" ;;
ZFS) mount_partition ${PARTDEV} ${PARTFS} ${PARTMNT} ;;
IMAGE) mount_partition ${PARTDEV} ${PARTFS} ${PARTMNT} ;;
*) exit_err "ERROR: Got unknown file-system type $PARTFS" ;;
esac
fi
done
# Now that we've mounted "/" lets do any other remaining mount-points
##################################################################
for PART in `ls ${PARTDIR}`
do
PARTDEV=`echo $PART | sed 's|-|/|g'`
PARTFS="`cat ${PARTDIR}/${PART} | cut -d '#' -f 1`"
if [ ! -e "${PARTDEV}" -a "${PARTFS}" != "ZFS" ]
then
exit_err "ERROR: The partition ${PARTDEV} does not exist. Failure in bsdlabel?"
fi
PARTMNT="`cat ${PARTDIR}/${PART} | cut -d '#' -f 2`"
PARTENC="`cat ${PARTDIR}/${PART} | cut -d '#' -f 3`"
if [ "${PARTENC}" = "ON" ]
then
EXT=".eli"
else
EXT=""
fi
# Check if we've found "/" again, don't need to mount it twice
echo "$PARTMNT" | grep "/," >/dev/null
if [ "$?" != "0" -a "$PARTMNT" != "/" ]
then
case ${PARTFS} in
UFS) mount_partition ${PARTDEV}${EXT} ${PARTFS} ${PARTMNT} "noatime" ;;
UFS+S) mount_partition ${PARTDEV}${EXT} ${PARTFS} ${PARTMNT} "noatime" ;;
UFS+SUJ) mount_partition ${PARTDEV}${EXT} ${PARTFS} ${PARTMNT} "noatime" ;;
UFS+J) mount_partition ${PARTDEV}${EXT}.journal ${PARTFS} ${PARTMNT} "async,noatime" ;;
ZFS) mount_partition ${PARTDEV} ${PARTFS} ${PARTMNT} ;;
SWAP)
# Lets enable this swap now
if [ "$PARTENC" = "ON" ]
then
echo_log "Enabling encrypted swap on ${PARTDEV}"
rc_halt "geli onetime -d -e 3des ${PARTDEV}"
sleep 5
rc_halt "swapon ${PARTDEV}.eli"
else
echo_log "swapon ${PARTDEV}"
sleep 5
rc_halt "swapon ${PARTDEV}"
fi
;;
IMAGE)
if [ ! -d "${PARTMNT}" ]
then
mkdir -p "${PARTMNT}"
fi
mount_partition ${PARTDEV} ${PARTFS} ${PARTMNT}
;;
*) exit_err "ERROR: Got unknown file-system type $PARTFS" ;;
esac
fi
done
};