f0cfa1b168
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.
213 lines
6.4 KiB
Bash
Executable File
213 lines
6.4 KiB
Bash
Executable File
#!/bin/sh
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#-
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# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
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#
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# Copyright (c) 2010 iXsystems, Inc. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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# $FreeBSD$
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# Functions which unmount all mounted disk filesystems
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# Unmount all mounted partitions under specified dir
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umount_all_dir()
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{
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_udir="$1"
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_umntdirs=`mount | sort -r | grep "on $_udir" | cut -d ' ' -f 3`
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for _ud in $_umntdirs
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do
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umount -f ${_ud}
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done
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}
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# Script that adds our gmirror devices for syncing
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start_gmirror_sync()
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{
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cd ${MIRRORCFGDIR}
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for DISK in `ls ${MIRRORCFGDIR}`
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do
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MIRRORDISK="`cat ${DISK} | cut -d ':' -f 1`"
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MIRRORBAL="`cat ${DISK} | cut -d ':' -f 2`"
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MIRRORNAME="`cat ${DISK} | cut -d ':' -f 3`"
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# Start the mirroring service
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rc_nohalt "gmirror forget ${MIRRORNAME}"
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rc_halt "gmirror insert ${MIRRORNAME} ${MIRRORDISK}"
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done
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};
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# Unmounts all our mounted file-systems
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unmount_all_filesystems()
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{
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# Copy the logfile to disk before we unmount
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cp ${LOGOUT} ${FSMNT}/root/pc-sysinstall.log
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cd /
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# Start by unmounting any ZFS partitions
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zfs_cleanup_unmount
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# Lets read our partition list, and unmount each
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##################################################################
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for PART in `ls ${PARTDIR}`
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do
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PARTDEV=`echo $PART | sed 's|-|/|g'`
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PARTFS="`cat ${PARTDIR}/${PART} | cut -d '#' -f 1`"
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PARTMNT="`cat ${PARTDIR}/${PART} | cut -d '#' -f 2`"
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PARTENC="`cat ${PARTDIR}/${PART} | cut -d '#' -f 3`"
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PARTLABEL="`cat ${PARTDIR}/${PART} | cut -d '#' -f 4`"
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if [ "${PARTENC}" = "ON" ]
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then
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EXT=".eli"
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else
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EXT=""
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fi
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if [ "${PARTFS}" = "SWAP" ]
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then
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rc_nohalt "swapoff ${PARTDEV}${EXT}"
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fi
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# Check if we've found "/", and unmount that last
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if [ "$PARTMNT" != "/" -a "${PARTMNT}" != "none" -a "${PARTFS}" != "ZFS" ]
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then
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rc_halt "umount -f ${PARTDEV}${EXT}"
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# Re-check if we are missing a label for this device and create it again if so
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if [ ! -e "/dev/label/${PARTLABEL}" ]
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then
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case ${PARTFS} in
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UFS) glabel label ${PARTLABEL} ${PARTDEV}${EXT} ;;
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UFS+S) glabel label ${PARTLABEL} ${PARTDEV}${EXT} ;;
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UFS+SUJ) glabel label ${PARTLABEL} ${PARTDEV}${EXT} ;;
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UFS+J) glabel label ${PARTLABEL} ${PARTDEV}${EXT}.journal ;;
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*) ;;
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esac
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fi
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fi
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# Check if we've found "/" and make sure the label exists
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if [ "$PARTMNT" = "/" -a "${PARTFS}" != "ZFS" ]
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then
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if [ ! -e "/dev/label/${PARTLABEL}" ]
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then
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case ${PARTFS} in
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UFS) ROOTRELABEL="glabel label ${PARTLABEL} ${PARTDEV}${EXT}" ;;
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UFS+S) ROOTRELABEL="glabel label ${PARTLABEL} ${PARTDEV}${EXT}" ;;
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UFS+SUJ) ROOTRELABEL="glabel label ${PARTLABEL} ${PARTDEV}${EXT}" ;;
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UFS+J) ROOTRELABEL="glabel label ${PARTLABEL} ${PARTDEV}${EXT}.journal" ;;
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*) ;;
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esac
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fi
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fi
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done
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# Last lets the /mnt partition
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#########################################################
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rc_nohalt "umount -f ${FSMNT}"
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# If are using a ZFS on "/" set it to legacy
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if [ ! -z "${FOUNDZFSROOT}" ]
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then
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rc_halt "zfs set mountpoint=legacy ${FOUNDZFSROOT}"
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fi
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# If we need to relabel "/" do it now
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if [ ! -z "${ROOTRELABEL}" ]
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then
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${ROOTRELABEL}
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fi
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# Unmount our CDMNT
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rc_nohalt "umount -f ${CDMNT}" >/dev/null 2>/dev/null
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# Check if we need to run any gmirror syncing
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ls ${MIRRORCFGDIR}/* >/dev/null 2>/dev/null
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if [ $? -eq 0 ]
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then
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# Lets start syncing now
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start_gmirror_sync
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fi
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};
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# Unmounts any filesystems after a failure
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unmount_all_filesystems_failure()
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{
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cd /
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# if we did a fresh install, start unmounting
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if [ "${INSTALLMODE}" = "fresh" ]
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then
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# Lets read our partition list, and unmount each
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##################################################################
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if [ -d "${PARTDIR}" ]
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then
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for PART in `ls ${PARTDIR}`
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do
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PARTDEV=`echo $PART | sed 's|-|/|g'`
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PARTFS="`cat ${PARTDIR}/${PART} | cut -d '#' -f 1`"
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PARTMNT="`cat ${PARTDIR}/${PART} | cut -d '#' -f 2`"
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PARTENC="`cat ${PARTDIR}/${PART} | cut -d '#' -f 3`"
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if [ "${PARTFS}" = "SWAP" ]
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then
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if [ "${PARTENC}" = "ON" ]
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then
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swapoff ${PARTDEV}.eli >/dev/null 2>/dev/null
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else
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swapoff ${PARTDEV} >/dev/null 2>/dev/null
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fi
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fi
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# Check if we've found "/" again, don't need to mount it twice
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if [ "$PARTMNT" != "/" -a "${PARTMNT}" != "none" -a "${PARTFS}" != "ZFS" ]
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then
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umount -f ${PARTDEV} >/dev/null 2>/dev/null
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umount -f ${FSMNT}${PARTMNT} >/dev/null 2>/dev/null
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fi
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done
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# Last lets the /mnt partition
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#########################################################
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umount -f ${FSMNT} >/dev/null 2>/dev/null
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fi
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else
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# We are doing a upgrade, try unmounting any of these filesystems
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chroot ${FSMNT} /sbin/umount -a >/dev/null 2>/dev/null
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umount -f ${FSMNT}/usr >/dev/null 2>/dev/null
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umount -f ${FSMNT}/dev >/dev/null 2>/dev/null
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umount -f ${FSMNT} >/dev/null 2>/dev/null
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sh ${TMPDIR}/.upgrade-unmount >/dev/null 2>/dev/null
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fi
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# Unmount our CDMNT
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umount ${CDMNT} >/dev/null 2>/dev/null
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};
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