debian: package removed dependencies in initscripts-config
Since initscripts was removed /etc/network/if-up.d/mountnfs doesn't exist anymore. Need to update logic here, copy from initscripts here. Add the service from Debian initscripts. Add the /lib/init/mount-functions.sh file. Let mountnfs service be installed by debhelper. Also change the buffer are to /usr/share/starlingx/initscripts, to avoid possible conflicts. Add sysvinv-utils dependency for /lib/init/vars.sh file. Tests on AIO-SX: PASS: build-pkgs && build-image PASS: unlocked enabled available PASS: mountnfs service is started at initial boot, same as on CentOS PASS: stop & start mountnfs service This work assumes advanced nfs tests were run when initscripts mountnfs was chosen in the first place. Depends-On: https://review.opendev.org/c/starlingx/tools/+/843853 Depends-On: https://review.opendev.org/c/starlingx/config-files/+/843854 Story: 2009101 Task: 44776 Signed-off-by: Dan Voiculeasa <dan.voiculeasa@windriver.com> Change-Id: I9291345f869b0ad9ee35ddce8cba6125729dfd5a
This commit is contained in:
Dan Voiculeasa
parent
2b02e96b04
commit
33cc0f3740
@ -8,6 +8,7 @@ Homepage: https://www.starlingx.io
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Package: initscripts-config
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Architecture: all
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Depends: ${misc:Depends}, systemd, procps
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Depends: ${misc:Depends}, systemd, procps, sysvinit-utils
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Breaks: initscripts
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Description: StarlingX initscripts configuration file
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Initialize zeroconf and mountnfs.service and customize sysctl.conf
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@ -0,0 +1,2 @@
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/lib/init
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/usr/share/starlingx
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@ -1,4 +1,4 @@
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sysctl.conf /usr/share/starlingx
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nsswitch.conf /usr/share/starlingx
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mountnfs.sh /usr/share/starlingx
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mountnfs.service /usr/share/starlingx
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sysctl.conf /usr/share/starlingx/initscripts
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nsswitch.conf /usr/share/starlingx/initscripts
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mountnfs /usr/share/starlingx/initscripts
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mount-functions /usr/share/starlingx/initscripts
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@ -6,8 +6,8 @@ Before=uexportfs.service
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[Service]
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Type=oneshot
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RemainAfterExit=yes
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ExecStart=/etc/network/if-up.d/mountnfs start
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ExecStop=/etc/network/if-up.d/mountnfs stop
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ExecStart=/etc/init.d/mountnfs start
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ExecStop=/etc/init.d/mountnfs stop
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[Install]
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WantedBy=multi-user.target
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@ -2,15 +2,13 @@
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set -e
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cp /usr/share/starlingx/sysctl.conf /etc/sysctl.conf
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cp /usr/share/starlingx/initscripts/sysctl.conf /etc/sysctl.conf
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chmod 644 /etc/sysctl.conf
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cp /usr/share/starlingx/mountnfs.sh /etc/init.d/mountnfs.sh
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chmod 644 /etc/init.d/mountnfs.sh
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cp /usr/share/starlingx/nsswitch.conf /etc/nsswitch.conf
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cp /usr/share/starlingx/initscripts/mountnfs /etc/init.d/mountnfs
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chmod 755 /etc/init.d/mountnfs
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cp /usr/share/starlingx/initscripts/nsswitch.conf /etc/nsswitch.conf
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chmod 644 /etc/nsswitch.conf
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systemctl unmask mountnfs.service
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cp /usr/share/starlingx/mountnfs.service /etc/systemd/system/mountnfs.service
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systemctl enable mountnfs.service > /dev/null 2>&1 || :
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cp /usr/share/starlingx/initscripts/mount-functions /lib/init/mount-functions.sh
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chmod 644 /lib/init/mount-functions.sh
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#DEBHELPER#
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@ -2,3 +2,6 @@
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#export DH_VERBOSE = 1
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%:
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dh $@
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override_dh_installsystemd:
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dh_installsystemd --name=mountnfs mountnfs.service
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722
initscripts-config/source-debian/mount-functions
Normal file
722
initscripts-config/source-debian/mount-functions
Normal file
@ -0,0 +1,722 @@
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#
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# Functions used by several mount* scripts in initscripts package
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#
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# Sourcer must source /lib/lsb/init-functions.sh
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# List available fstab files, including any files in /etc/fstab.d.
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# This looks ugly, but we can't use find and it's safer than globbing.
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fstab_files()
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{
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echo /etc/fstab
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if [ -d /etc/fstab.d ]; then
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ls -1 /etc/fstab.d | grep '\.fstab$' | sed -e 's;^;/etc/fstab.d/;'
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fi
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}
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# $1: directory
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is_empty_dir() {
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for FILE in $1/* $1/.*
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do
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case "$FILE" in
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"$1/.*") return 0 ;;
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"$1/*"|"$1/."|"$1/..") continue ;;
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*) return 1 ;;
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esac
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done
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return 0
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}
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selinux_enabled () {
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which selinuxenabled >/dev/null 2>&1 && selinuxenabled
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}
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# Read /etc/fstab, looking for:
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# 1) The root filesystem, resolving LABEL=*|UUID=* entries to the
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# device node,
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# 2) Swap that is on a md device or a file that may be on a md
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# device,
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_read_fstab () {
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echo "fstabroot=/dev/root"
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echo "rootdev=none"
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echo "roottype=none"
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echo "rootopts=defaults"
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echo "rootmode=rw"
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echo "rootcheck=no"
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echo "swap_on_lv=no"
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echo "swap_on_file=no"
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fstab_files | while read file; do
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if [ -f "$file" ]; then
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while read DEV MTPT FSTYPE OPTS DUMP PASS JUNK; do
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case "$DEV" in
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""|\#*)
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continue
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;;
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/dev/mapper/*)
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[ "$FSTYPE" = "swap" ] && echo swap_on_lv=yes
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;;
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/dev/*)
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;;
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LABEL=*|UUID=*)
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if [ "$MTPT" = "/" ] && [ -x /sbin/findfs ]
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then
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DEV="$(findfs "$DEV")"
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fi
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;;
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/*)
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[ "$FSTYPE" = "swap" ] && echo swap_on_file=yes
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;;
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*)
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;;
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esac
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[ "$MTPT" != "/" ] && continue
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echo rootdev=\"$DEV\"
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echo fstabroot=\"$DEV\"
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echo rootopts=\"$OPTS\"
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echo roottype=\"$FSTYPE\"
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( [ "$PASS" != 0 ] && [ "$PASS" != "" ] ) && echo rootcheck=yes
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( [ "$FSTYPE" = "nfs" ] || [ "$FSTYPE" = "nfs4" ] ) && echo rootcheck=no
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case "$OPTS" in
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ro|ro,*|*,ro|*,ro,*)
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echo rootmode=ro
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;;
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esac
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done < "$file"
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fi
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done
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}
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# Read /etc/fstab, looking for:
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# 1) The root filesystem, resolving LABEL=*|UUID=* entries to the
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# device node,
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# 2) Swap that is on a md device or a file that may be on a md
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# device,
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read_fstab () {
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eval "$(_read_fstab)"
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}
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# Find a specific fstab entry
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# $1=mountpoint
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# $2=fstype (optional)
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_read_fstab_entry () {
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# Not found by default.
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echo "MNT_FSNAME="
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echo "MNT_DIR="
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echo "MNT_TYPE="
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echo "MNT_OPTS="
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echo "MNT_FREQ="
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echo "MNT_PASS="
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fstab_files | while read file; do
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if [ -f "$file" ]; then
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while read MNT_FSNAME MNT_DIR MNT_TYPE MNT_OPTS MNT_FREQ MNT_PASS MNT_JUNK; do
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case "$MNT_FSNAME" in
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""|\#*)
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continue;
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;;
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esac
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if [ "$MNT_DIR" = "$1" ]; then
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if [ -n "$2" ]; then
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[ "$MNT_TYPE" = "$2" ] || continue;
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fi
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echo "MNT_FSNAME=$MNT_FSNAME"
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echo "MNT_DIR=$MNT_DIR"
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echo "MNT_TYPE=$MNT_TYPE"
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echo "MNT_OPTS=$MNT_OPTS"
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echo "MNT_FREQ=$MNT_FREQ"
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echo "MNT_PASS=$MNT_PASS"
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break 2
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fi
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MNT_DIR=""
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done < "$file"
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fi
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done
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}
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# Find a specific fstab entry
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# $1=mountpoint
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# $2=fstype (optional)
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# returns 0 on success, 1 on failure (not found or no fstab)
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read_fstab_entry () {
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eval "$(_read_fstab_entry "$1" "$2")"
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# Not found by default.
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found=1
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if [ "$1" = "$MNT_DIR" ]; then
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found=0
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fi
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return $found
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}
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# Mount kernel and device file systems.
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# $1: mount mode (mount, remount)
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# $2: file system type
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# $3: alternative file system type (or empty string if none)
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# $4: mount point
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# $5: mount device name
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# $6... : extra mount program options
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domount () {
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MOUNTMODE="$1"
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PRIFSTYPE="$2"
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ALTFSTYPE="$3"
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MTPT="$4"
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DEVNAME="$5"
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CALLER_OPTS="$6"
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KERNEL="$(uname -s)"
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# Figure out filesystem type from primary and alternative type
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FSTYPE=
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# Filesystem-specific mount options
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FS_OPTS=
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# Mount options from fstab
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FSTAB_OPTS=
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if [ "$MOUNTMODE" = remount ] ; then
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case "$KERNEL" in
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*FreeBSD)
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case "$PRIFSTYPE" in
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proc|tmpfs|sysfs)
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# can't be remounted
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return 0
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;;
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esac
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;;
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esac
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fi
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if [ "$PRIFSTYPE" = proc ]; then
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case "$KERNEL" in
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Linux) FSTYPE=proc ;;
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GNU) FSTYPE=proc; FS_OPTS="-ocompatible" ;;
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*FreeBSD) FSTYPE=linprocfs ;;
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*) FSTYPE=procfs ;;
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esac
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elif [ "$PRIFSTYPE" = bind ]; then
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case "$KERNEL" in
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Linux) FSTYPE="$DEVNAME"; FS_OPTS="-obind" ;;
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*FreeBSD) FSTYPE=nullfs ;;
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GNU) FSTYPE=firmlink ;;
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*) FSTYPE=none ;;
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esac
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elif [ "$PRIFSTYPE" = tmpfs ]; then
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# always accept tmpfs, to mount /run before /proc
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case "$KERNEL" in
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*) FSTYPE=$PRIFSTYPE ;;
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esac
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elif grep -E -qs "$PRIFSTYPE\$" /proc/filesystems; then
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FSTYPE=$PRIFSTYPE
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elif grep -E -qs "$ALTFSTYPE\$" /proc/filesystems; then
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FSTYPE=$ALTFSTYPE
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fi
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# Filesystem not supported by kernel
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if [ ! "$FSTYPE" ]; then
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if [ "$ALTFSTYPE" ]; then
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log_warning_msg "Filesystem types '$PRIFSTYPE' and '$ALTFSTYPE' are not supported. Skipping mount."
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else
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log_warning_msg "Filesystem type '$PRIFSTYPE' is not supported. Skipping mount."
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fi
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return
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fi
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# We give file system type as device name if not specified as
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# an argument
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if [ -z "$DEVNAME" ] ; then
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DEVNAME=$FSTYPE
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fi
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# Get the mount options from /etc/fstab
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if read_fstab_entry "$MTPT" "$FSTYPE"; then
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case "$MNT_OPTS" in
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noauto|*,noauto|noauto,*|*,noauto,*)
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return
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;;
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?*)
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FSTAB_OPTS="-o$MNT_OPTS"
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;;
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esac
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fi
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if [ ! -d "$MTPT" ]
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then
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log_warning_msg "Mount point '$MTPT' does not exist. Skipping mount."
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return
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fi
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if [ "$MOUNTMODE" = "mount_noupdate" ]; then
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MOUNTFLAGS="-n"
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MOUNTMODE=mount
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fi
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if [ "$MOUNTMODE" = "remount_noupdate" ]; then
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MOUNTFLAGS="-n"
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MOUNTMODE=remount
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fi
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case "$MOUNTMODE" in
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mount)
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if mountpoint -q "$MTPT"; then
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# Already mounted, probably moved from the
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# initramfs, so remount with the
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# user-specified mount options later on.
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:
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else
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if [ "$VERBOSE" != "no" ]; then
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is_empty_dir "$MTPT" >/dev/null 2>&1 || log_warning_msg "Files under mount point '$MTPT' will be hidden."
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fi
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mount $MOUNTFLAGS -t $FSTYPE $CALLER_OPTS $FSTAB_OPTS $FS_OPTS $DEVNAME $MTPT
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if [ "$FSTYPE" = "tmpfs" -a -x /sbin/restorecon ]; then
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/sbin/restorecon $MTPT
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fi
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fi
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;;
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remount)
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if mountpoint -q "$MTPT"; then
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# Remount with user-specified mount options
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mount $MOUNTFLAGS -oremount $CALLER_OPTS $FSTAB_OPTS $MTPT
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fi
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;;
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esac
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}
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#
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# Preserve /var/run and /var/lock mountpoints
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#
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pre_mountall ()
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{
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:
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}
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# If the device/inode are the same, a bind mount already exists or the
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# transition is complete, so set up is not required. Otherwise bind
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# mount $SRC on $DEST.
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bind_mount ()
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{
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SRC=$1
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DEST=$2
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FSTYPE=""
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OPTS=""
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ssrc="$(/usr/bin/stat -L --format="%d %i" "$SRC" 2>/dev/null || :)"
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sdest="$(/usr/bin/stat -L --format="%d %i" "$DEST" 2>/dev/null || :)"
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case "$(uname -s)" in
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Linux) FSTYPE=$SRC; OPTS="-orw -obind" ;;
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*FreeBSD) FSTYPE=nullfs; OPTS="-orw" ;;
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GNU) FSTYPE=firmlink ;;
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*) FSTYPE=none ;;
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esac
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# Bind mount $SRC on $DEST
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if [ -n "$ssrc" ] && [ "$ssrc" != "$sdest" ]; then
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[ -d "$DEST" ] || mkdir "$DEST"
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[ -x /sbin/restorecon ] && /sbin/restorecon "$DEST"
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if mount -t $FSTYPE "$SRC" "$DEST" $OPTS ; then
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echo "Please reboot to complete migration to tmpfs-based /run" > "${DEST}/.run-transition"
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return 0
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fi
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return 1
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fi
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return 0
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}
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#
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# Migrate a directory to /run and create compatibility symlink or bind
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# mount.
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#
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run_migrate ()
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{
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OLD=$1
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RUN=$2
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KERNEL="$(uname -s)"
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OPTS=""
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case "$KERNEL" in
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Linux) FSTYPE=none OPTS="-orw -obind";;
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*FreeBSD) FSTYPE=nullfs OPTS="-orw" ;;
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GNU) FSTYPE=firmlink ;;
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*) FSTYPE=none ;;
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esac
|
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|
||||
# Create absolute symlink if not already present. This is to
|
||||
# upgrade from older versions which created relative links,
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# which are not permitted in policy between top-level
|
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# directories.
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if [ -L "$OLD" ] && [ "$(readlink "$OLD")" != "$RUN" ]; then
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rm -f "$OLD"
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ln -fs "$RUN" "$OLD"
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[ -x /sbin/restorecon ] && /sbin/restorecon "$OLD"
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fi
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|
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# If both directories are the same, we don't need to do
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# anything further.
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sold="$(/usr/bin/stat -L --format="%d %i" "$OLD" 2>/dev/null || :)"
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srun="$(/usr/bin/stat -L --format="%d %i" "$RUN" 2>/dev/null || :)"
|
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if [ -n "$sold" ] && [ "$sold" = "$srun" ]; then
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return 0
|
||||
fi
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||||
|
||||
# Try to remove if a directory. Note this is safe because the
|
||||
# system is not yet fully up, and nothing is allowed to use
|
||||
# them yet. If the user explicitly mounted a filesystem here,
|
||||
# it will be cleaned out, but this would happen later on when
|
||||
# bootclean runs in any case.
|
||||
if [ ! -L "$OLD" ] && [ -d "$OLD" ] ; then
|
||||
rm -fr "$OLD" 2>/dev/null || true
|
||||
fi
|
||||
|
||||
# If removal failed (directory still exists), set up bind mount.
|
||||
if [ ! -L "$OLD" ] && [ -d "$OLD" ] ; then
|
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if [ "$OLD" != "/tmp" ]; then
|
||||
log_warning_msg "Filesystem mounted on $OLD; setting up compatibility bind mount."
|
||||
log_warning_msg "Please remove this mount from /etc/fstab; it is no longer needed, and it is preventing completion of the transition to $RUN."
|
||||
fi
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||||
mount -t $FSTYPE "$RUN" "$OLD" $OPTS
|
||||
else
|
||||
# Create symlink if not already present.
|
||||
if [ -L "$OLD" ] && [ "$(readlink "$OLD")" = "$RUN" ]; then
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||||
:
|
||||
else
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||||
rm -f "$OLD"
|
||||
ln -fs "$RUN" "$OLD"
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||||
[ -x /sbin/restorecon ] && /sbin/restorecon "$OLD"
|
||||
fi
|
||||
fi
|
||||
|
||||
return 0
|
||||
}
|
||||
|
||||
#
|
||||
# Migrate /etc/mtab to a compatibility symlink
|
||||
#
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||||
mtab_migrate ()
|
||||
{
|
||||
# Don't symlink if /proc/mounts does not exist.
|
||||
if [ ! -r "/proc/mounts" ]; then
|
||||
return 1
|
||||
fi
|
||||
|
||||
# Create symlink if not already present.
|
||||
if [ -L "/etc/mtab" ] && [ "$(readlink "/etc/mtab")" = "/proc/mounts" ]; then
|
||||
:
|
||||
else
|
||||
log_warning_msg "Creating compatibility symlink from /etc/mtab to /proc/mounts."
|
||||
|
||||
rm -f "/etc/mtab" || return 1
|
||||
ln -fs "/proc/mounts" "/etc/mtab" || return 1
|
||||
[ -x /sbin/restorecon ] && /sbin/restorecon "/etc/mtab"
|
||||
fi
|
||||
|
||||
return 0
|
||||
}
|
||||
|
||||
#
|
||||
# For compatibility, create /var/run and /var/lock symlinks to /run
|
||||
# and /run/lock, respectively.
|
||||
#
|
||||
post_mountall ()
|
||||
{
|
||||
# /var/run and /var/lock are now /run and /run/lock,
|
||||
# respectively. Cope with filesystems being deliberately
|
||||
# mounted on /var/run and /var/lock. We will create bind
|
||||
# mounts from /run and /run/lock to /var/run and /var/lock if
|
||||
# we can't remove the /var/run and /var/lock directories, or
|
||||
# else simply create symlinks. For example, in the case that
|
||||
# the user has explicitly mounted filesystems on /var/run or
|
||||
# /var/lock, we bind mount over the top of them. Where no
|
||||
# filesystems are mounted, we replace the directory with a
|
||||
# symlink where possible.
|
||||
|
||||
# Cater for systems which have a symlink from /run to /var/run
|
||||
# for whatever reason. Remove the symlink and replace with a
|
||||
# directory. The migration logic will then take care of the
|
||||
# rest. Note that it will take a second boot to fully
|
||||
# migrate; it should only ever be needed on broken systems.
|
||||
RAMSHM_ON_DEV_SHM="yes"
|
||||
if read_fstab_entry "/dev/shm"; then
|
||||
RAMSHM_ON_DEV_SHM="yes"
|
||||
fi
|
||||
if read_fstab_entry "/run/shm"; then
|
||||
RAMSHM_ON_DEV_SHM="no"
|
||||
fi
|
||||
|
||||
if [ -L /run ]; then
|
||||
if [ "$(readlink /run)" = "/var/run" ]; then
|
||||
rm -f /run
|
||||
mkdir /run
|
||||
fi
|
||||
if bind_mount /var/run /run; then
|
||||
bind_mount /var/lock /run/lock
|
||||
if [ yes = "$RAMSHM_ON_DEV_SHM" ]; then
|
||||
run_migrate /run/shm /dev/shm
|
||||
else
|
||||
run_migrate /dev/shm /run/shm
|
||||
fi
|
||||
fi
|
||||
else
|
||||
run_migrate /var/run /run
|
||||
run_migrate /var/lock /run/lock
|
||||
if [ yes = "$RAMSHM_ON_DEV_SHM" ]; then
|
||||
run_migrate /run/shm /dev/shm
|
||||
else
|
||||
run_migrate /dev/shm /run/shm
|
||||
fi
|
||||
fi
|
||||
}
|
||||
|
||||
# Mount /run
|
||||
mount_run ()
|
||||
{
|
||||
MNTMODE="$1"
|
||||
KERNEL="$(uname -s)"
|
||||
|
||||
if [ "$MNTMODE" = remount ] ; then
|
||||
case "$KERNEL" in
|
||||
*FreeBSD)
|
||||
# tmpfs can't be remounted
|
||||
return 0
|
||||
;;
|
||||
esac
|
||||
fi
|
||||
|
||||
# Needed to determine if root is being mounted read-only.
|
||||
read_fstab
|
||||
|
||||
#
|
||||
# Get some writable area available before the root is checked
|
||||
# and remounted. Note that /run may be handed over from the
|
||||
# initramfs.
|
||||
#
|
||||
|
||||
# If /run/shm is separately mounted, /run can be safely mounted noexec.
|
||||
RUNEXEC=
|
||||
if [ yes = "$RAMSHM" ] || read_fstab_entry /run/shm tmpfs; then
|
||||
RUNEXEC=',noexec'
|
||||
fi
|
||||
# TODO: Add -onodev once checkroot no longer creates a device node.
|
||||
domount "$MNTMODE" tmpfs shmfs /run tmpfs "-onosuid$RUNEXEC$RUN_OPT"
|
||||
[ -x /sbin/restorecon ] && /sbin/restorecon -r /run
|
||||
|
||||
# Make pidfile omit directory for sendsigs
|
||||
[ -d /run/sendsigs.omit.d ] || mkdir --mode=755 /run/sendsigs.omit.d/
|
||||
|
||||
# Make sure we don't get cleaned
|
||||
touch /run/.tmpfs
|
||||
}
|
||||
|
||||
# Mount /run/lock
|
||||
mount_lock ()
|
||||
{
|
||||
MNTMODE="$1"
|
||||
KERNEL="$(uname -s)"
|
||||
|
||||
if [ "$MNTMODE" = remount ] ; then
|
||||
case "$KERNEL" in
|
||||
*FreeBSD)
|
||||
# tmpfs can't be remounted
|
||||
return 0
|
||||
;;
|
||||
esac
|
||||
fi
|
||||
|
||||
# Make lock directory as the replacement for /var/lock
|
||||
[ -d /run/lock ] || mkdir --mode=755 /run/lock
|
||||
[ -x /sbin/restorecon ] && /sbin/restorecon /run/lock
|
||||
|
||||
# Now check if there's an entry in /etc/fstab. If there is,
|
||||
# it overrides the existing RAMLOCK setting.
|
||||
if read_fstab_entry /run/lock; then
|
||||
if [ "$MNT_TYPE" = "tmpfs" ] ; then
|
||||
RAMLOCK="yes"
|
||||
else
|
||||
RAMLOCK="no"
|
||||
fi
|
||||
fi
|
||||
|
||||
NODEV="nodev,"
|
||||
case "$KERNEL" in
|
||||
*FreeBSD|GNU) NODEV="" ;;
|
||||
esac
|
||||
|
||||
# Mount /run/lock as tmpfs if enabled. This prevents user DoS
|
||||
# of /run by filling /run/lock at the expense of using an
|
||||
# additional tmpfs.
|
||||
if [ yes = "$RAMLOCK" ]; then
|
||||
domount "$MNTMODE" tmpfs shmfs /run/lock tmpfs "-o${NODEV}noexec,nosuid$LOCK_OPT"
|
||||
# Make sure we don't get cleaned
|
||||
touch /run/lock/.tmpfs
|
||||
else
|
||||
chmod "$LOCK_MODE" /run/lock
|
||||
fi
|
||||
}
|
||||
|
||||
# Mount /run/shm
|
||||
mount_shm ()
|
||||
{
|
||||
MNTMODE="$1"
|
||||
|
||||
RAMSHM_ON_DEV_SHM="yes"
|
||||
SHMDIR="/dev/shm"
|
||||
if read_fstab_entry "/dev/shm"; then
|
||||
if [ "$MNTMODE" = "mount_noupdate" ]; then
|
||||
log_warning_msg "Warning: fstab entry for /dev/shm; should probably be for /run/shm unless working around a bug in the Oracle database"
|
||||
fi
|
||||
SHMDIR="/dev/shm"
|
||||
RAMSHM_ON_DEV_SHM="yes"
|
||||
fi
|
||||
if read_fstab_entry "/run/shm"; then
|
||||
if [ "$MNTMODE" = "mount_noupdate" ] && [ "$RAMSHM_ON_DEV_SHM" = "yes" ]; then
|
||||
log_warning_msg "Warning: fstab entries for both /dev/shm and /run/shm found; only /run/shm will be used"
|
||||
fi
|
||||
|
||||
SHMDIR="/run/shm"
|
||||
RAMSHM_ON_DEV_SHM="no"
|
||||
fi
|
||||
|
||||
if [ ! -d "$SHMDIR" ]
|
||||
then
|
||||
# Remove possible previous reverse symlink.
|
||||
if [ -h "$SHMDIR" ] ; then
|
||||
rm -f "$SHMDIR"
|
||||
fi
|
||||
mkdir --mode=755 "$SHMDIR"
|
||||
[ -x /sbin/restorecon ] && /sbin/restorecon "$SHMDIR"
|
||||
fi
|
||||
|
||||
# Now check if there's an entry in /etc/fstab. If there is,
|
||||
# it overrides the existing RAMSHM setting.
|
||||
if read_fstab_entry "$SHMDIR"; then
|
||||
if [ "$MNT_TYPE" = "tmpfs" ] ; then
|
||||
RAMSHM="yes"
|
||||
else
|
||||
RAMSHM="no"
|
||||
fi
|
||||
fi
|
||||
|
||||
KERNEL="$(uname -s)"
|
||||
NODEV="nodev,"
|
||||
case "$KERNEL" in
|
||||
*FreeBSD|GNU) NODEV="" ;;
|
||||
esac
|
||||
|
||||
if [ yes = "$RAMSHM" ]; then
|
||||
domount "$MNTMODE" tmpfs shmfs "$SHMDIR" tmpfs "-onosuid,${NODEV}noexec$SHM_OPT"
|
||||
# Make sure we don't get cleaned
|
||||
touch "$SHMDIR"/.tmpfs
|
||||
else
|
||||
chmod "$SHM_MODE" "$SHMDIR"
|
||||
fi
|
||||
|
||||
# Migrate early, so /dev/shm is available from the start
|
||||
if [ "$MNTMODE" = mount_noupdate ] || [ "$MNTMODE" = mount ]; then
|
||||
if [ yes = "$RAMSHM_ON_DEV_SHM" ]; then
|
||||
run_migrate /run/shm /dev/shm
|
||||
else
|
||||
run_migrate /dev/shm /run/shm
|
||||
fi
|
||||
fi
|
||||
}
|
||||
|
||||
#
|
||||
# Mount /tmp
|
||||
#
|
||||
mount_tmp ()
|
||||
{
|
||||
MNTMODE="$1"
|
||||
|
||||
# If /tmp is a symlink, make sure the linked-to directory exists.
|
||||
if [ -L /tmp ] && [ ! -d /tmp ]; then
|
||||
TMPPATH="$(readlink /tmp)"
|
||||
mkdir -p --mode="${TMP_MODE}" "$TMPPATH"
|
||||
[ -x /sbin/restorecon ] && /sbin/restorecon "$TMPPATH"
|
||||
fi
|
||||
|
||||
# Disable RAMTMP if there's 64MiB RAM or less. May be
|
||||
# re-enabled by overflow or read only root, below.
|
||||
RAM_SIZE="$(ram_size)"
|
||||
if [ -n "$RAM_SIZE" ] && [ "$RAM_SIZE" -le 65536 ]; then
|
||||
RAMTMP=no
|
||||
fi
|
||||
|
||||
# If root is read only, default to mounting a tmpfs on /tmp,
|
||||
# unless one is due to be mounted from fstab.
|
||||
if [ "$RAMTMP" != "yes" ] && [ rw != "$rootmode" ]; then
|
||||
# If there's an entry in fstab for /tmp (any
|
||||
# filesystem type, not just tmpfs), then we don't need
|
||||
# a tmpfs on /tmp by default.
|
||||
if read_fstab_entry /tmp ; then
|
||||
:
|
||||
else
|
||||
log_warning_msg "Root filesystem is read-only; mounting tmpfs on /tmp"
|
||||
RAMTMP="yes"
|
||||
fi
|
||||
fi
|
||||
|
||||
if [ "$RAMTMP" != "yes" ] && need_overflow_tmp; then
|
||||
# If there's an entry in fstab for /tmp (any
|
||||
# filesystem type, not just tmpfs), then we don't need
|
||||
# a tmpfs on /tmp by default.
|
||||
if read_fstab_entry /tmp ; then
|
||||
:
|
||||
else
|
||||
log_warning_msg "Root filesystem has insufficient free space; mounting tmpfs on /tmp"
|
||||
RAMTMP="yes"
|
||||
fi
|
||||
fi
|
||||
|
||||
# Now check if there's an entry in /etc/fstab. If there is,
|
||||
# it overrides all the above settings.
|
||||
if read_fstab_entry /tmp; then
|
||||
if [ "$MNT_TYPE" = "tmpfs" ] ; then
|
||||
RAMTMP="yes"
|
||||
else
|
||||
RAMTMP="no"
|
||||
fi
|
||||
fi
|
||||
|
||||
KERNEL="$(uname -s)"
|
||||
NODEV="nodev,"
|
||||
case "$KERNEL" in
|
||||
*FreeBSD|GNU) NODEV="" ;;
|
||||
esac
|
||||
|
||||
# Mount /tmp as tmpfs if enabled.
|
||||
if [ yes = "$RAMTMP" ]; then
|
||||
domount "$MNTMODE" tmpfs shmfs /tmp tmpfs "-o${NODEV}nosuid$TMP_OPT"
|
||||
# Make sure we don't get cleaned
|
||||
touch /tmp/.tmpfs
|
||||
else
|
||||
# When root is still read only, this will fail.
|
||||
if [ mount_noupdate != "$MNTMODE" ] && [ rw = "$rootmode" ]; then
|
||||
chmod "$TMP_MODE" /tmp
|
||||
fi
|
||||
fi
|
||||
}
|
||||
|
||||
is_fastboot_active() {
|
||||
if [ -f /fastboot ] ; then
|
||||
return 0
|
||||
fi
|
||||
for cmd in $(cat /proc/cmdline) ; do
|
||||
case "$cmd" in
|
||||
fastboot)
|
||||
return 0
|
||||
;;
|
||||
esac
|
||||
done
|
||||
return 1
|
||||
}
|
||||
|
||||
# This function does not actually belong here; it is duct-tape solution
|
||||
# for #901289.
|
||||
logsave_best_effort () {
|
||||
if [ -x /sbin/logsave ] ; then
|
||||
logsave -s "${FSCK_LOGFILE}" "$@"
|
||||
else
|
||||
"$@"
|
||||
fi
|
||||
}
|
||||
185
initscripts-config/source-debian/mountnfs
Executable file
185
initscripts-config/source-debian/mountnfs
Executable file
@ -0,0 +1,185 @@
|
||||
#! /bin/sh
|
||||
# Description: Now that TCP/IP is configured, mount the NFS file
|
||||
# systems in /etc/fstab if needed. If possible,
|
||||
# start the portmapper before mounting (this is needed for
|
||||
# Linux 2.1.x and up).
|
||||
#
|
||||
# Also mounts SMB filesystems now, so the name of
|
||||
# this script is getting increasingly inaccurate.
|
||||
|
||||
# Skip the mountnfs hook when being triggered by the networking SysV init
|
||||
# script and instead use the systemd built-in mechanisms to mount remote
|
||||
# file systems.
|
||||
# This avoids a deadlock caused by the rpcbind SysV init script depending
|
||||
# on $network and the $network LSB facility being provided by the networking
|
||||
# SysV init script.
|
||||
if [ -d /run/systemd/system ]; then
|
||||
systemctl list-jobs | grep -q network.target && exit 0
|
||||
fi
|
||||
|
||||
PATH=/sbin:/bin
|
||||
. /lib/init/vars.sh
|
||||
|
||||
. /lib/lsb/init-functions
|
||||
. /lib/init/mount-functions.sh
|
||||
|
||||
set_env() {
|
||||
# Read through fstab line by line. If it is NFS, set the flag
|
||||
# for mounting NFS file systems. If any NFS partition is found
|
||||
# and it not mounted with the nolock option, we start the
|
||||
# portmapper.
|
||||
#
|
||||
# If any sec={krb5,krb5i,krb5p} option is given, or any of the
|
||||
# file systems are nfs4, we'll need to start rpc.gssd and/or
|
||||
# rpc.idmapd too; we'll leave that to nfs-common.
|
||||
|
||||
start_nfs=no
|
||||
NETFS=""
|
||||
NETDEV=""
|
||||
for file in $(fstab_files); do
|
||||
if [ -f "$file" ]; then
|
||||
while read DEV MTPT FSTYPE OPTS REST; do
|
||||
case "$DEV" in
|
||||
""|\#*)
|
||||
continue
|
||||
;;
|
||||
esac
|
||||
case "$OPTS" in
|
||||
noauto|*,noauto|noauto,*|*,noauto,*)
|
||||
continue
|
||||
;;
|
||||
_netdev|*,_netdev|_netdev,*|*,_netdev,*)
|
||||
NETDEV=yes
|
||||
;;
|
||||
esac
|
||||
case "$FSTYPE" in
|
||||
nfs)
|
||||
# NFS filesystems normally
|
||||
# require statd and
|
||||
# portmap. However, if nolock
|
||||
# is set, portmap and statd
|
||||
# are not required for this
|
||||
# file system.
|
||||
case "$OPTS" in
|
||||
nolock|*,nolock|nolock,*|*,nolock,*)
|
||||
# no action
|
||||
;;
|
||||
*)
|
||||
start_nfs=yes
|
||||
;;
|
||||
esac
|
||||
|
||||
# However, Kerberos requires
|
||||
# gssd, so start nfs-common
|
||||
# anyway.
|
||||
case "$OPTS" in
|
||||
sec=krb5|*,sec=krb5|sec=krb5,*|*,sec=krb5,*|sec=krb5i|*,sec=krb5i|sec=krb5i,*|*,sec=krb5i,*|sec=krb5p|*,sec=krb5p|sec=krb5p,*|*,sec=krb5p,*)
|
||||
start_nfs=yes
|
||||
;;
|
||||
esac
|
||||
;;
|
||||
nfs4)
|
||||
# NFSv4 requires idmapd, so
|
||||
# start nfs-common no matter
|
||||
# what the options are.
|
||||
start_nfs=yes
|
||||
;;
|
||||
smbfs|cifs|coda|ncp|ncpfs|ceph)
|
||||
;;
|
||||
*)
|
||||
FSTYPE=
|
||||
;;
|
||||
esac
|
||||
if [ "$FSTYPE" ]; then
|
||||
case "$NETFS" in
|
||||
$FSTYPE|*,$FSTYPE|$FSTYPE,*|*,$FSTYPE,*)
|
||||
;;
|
||||
*)
|
||||
NETFS="$NETFS${NETFS:+,}$FSTYPE"
|
||||
;;
|
||||
esac
|
||||
fi
|
||||
done < "$file"
|
||||
fi
|
||||
done
|
||||
}
|
||||
|
||||
do_start() {
|
||||
#
|
||||
# Initialize nfs-common (which starts rpc.statd, rpc.gssd
|
||||
# and/or rpc.idmapd, and loads the right kernel modules if
|
||||
# applicable) if we use Kerberos and/or NFSv4 mounts.
|
||||
#
|
||||
if [ "$start_nfs" = yes ] && [ -x /etc/init.d/nfs-common ]
|
||||
then
|
||||
[ -x /etc/init.d/portmap ] && /etc/init.d/portmap start
|
||||
[ -x /etc/init.d/rpcbind ] && /etc/init.d/rpcbind start
|
||||
/etc/init.d/nfs-common start
|
||||
fi
|
||||
|
||||
pre_mountall
|
||||
if [ "$NETFS" ]
|
||||
then
|
||||
mount -a -t$NETFS
|
||||
fi
|
||||
if [ "$NETDEV" ]; then
|
||||
mount -a -O _netdev
|
||||
fi
|
||||
post_mountall
|
||||
}
|
||||
|
||||
exit_unless_last_interface() {
|
||||
ifaces="$(ifquery --list)"
|
||||
for i in $ifaces ; do
|
||||
if [ "$i" = "lo" ]; then
|
||||
continue
|
||||
fi
|
||||
if ! ifquery --state $i >/dev/null ; then
|
||||
msg="if-up.d/mountnfs[$IFACE]: waiting for interface $i before doing NFS mounts"
|
||||
log_warning_msg "$msg"
|
||||
exit 0
|
||||
fi
|
||||
done
|
||||
}
|
||||
|
||||
# Using 'no !=' instead of 'yes =' to make sure async nfs mounting is
|
||||
# the default even without a value in /etc/default/rcS
|
||||
set_env
|
||||
# Exit immediately and do not claim to wait for the last interface if
|
||||
# no network file systems are listed in /etc/fstab.
|
||||
if [ "$start_nfs" = "no" ] && [ ! "$NETFS" ] && [ ! "$NETDEV" ]; then
|
||||
exit 0
|
||||
fi
|
||||
|
||||
if [ no != "$ASYNCMOUNTNFS" ]; then
|
||||
# Not for loopback!
|
||||
[ "$IFACE" != "lo" ] || exit 0
|
||||
|
||||
[ "$ADDRFAM" = "inet" ] || [ "$ADDRFAM" = "inet6" ] || exit 0
|
||||
|
||||
# Lock around this otherwise insanity may occur
|
||||
mkdir /var/run/network 2>/dev/null || true
|
||||
|
||||
# Wait until all auto interfaces are up before attempting to mount
|
||||
# network file systems.
|
||||
exit_unless_last_interface
|
||||
|
||||
if mkdir /var/run/network/mountnfs 2>/dev/null ; then
|
||||
:
|
||||
else
|
||||
msg="if-up.d/mountnfs[$IFACE]: lock /var/run/network/mountnfs exist, not mounting"
|
||||
log_failure_msg "$msg"
|
||||
# Log if /usr/ is mounted
|
||||
[ -x /usr/bin/logger ] && /usr/bin/logger -t "if-up.d/mountnfs[$IFACE]" "$msg"
|
||||
exit 0
|
||||
fi
|
||||
|
||||
on_exit() {
|
||||
# Clean up lock when script exits, even if it is interrupted
|
||||
rmdir /var/run/network/mountnfs 2>/dev/null || exit 0
|
||||
}
|
||||
trap on_exit EXIT # Enable emergency handler
|
||||
do_start
|
||||
elif [ yes = "$FROMINITD" ] ; then
|
||||
do_start
|
||||
fi
|
||||
@ -1,99 +0,0 @@
|
||||
#!/bin/sh
|
||||
### BEGIN INIT INFO
|
||||
# Provides: mountnfs
|
||||
# Required-Start: $local_fs $network $rpcbind
|
||||
# Required-Stop:
|
||||
# Default-Start: S
|
||||
# Default-Stop:
|
||||
### END INIT INFO
|
||||
|
||||
# . /etc/default/rcS
|
||||
|
||||
if [ "$1" = "stop" ]; then
|
||||
# Avoid mounting if we're shutting down
|
||||
exit 0
|
||||
fi
|
||||
|
||||
#
|
||||
# Run in a subshell because of I/O redirection.
|
||||
#
|
||||
test -f /etc/fstab && (
|
||||
|
||||
#
|
||||
# Read through fstab line by line. If it is NFS, set the flag
|
||||
# for mounting NFS filesystems. If any NFS partition is found and it
|
||||
# not mounted with the nolock option, we start the rpcbind.
|
||||
#
|
||||
rpcbind=no
|
||||
mount_nfs=no
|
||||
mount_smb=no
|
||||
mount_ncp=no
|
||||
mount_cifs=no
|
||||
while read device mountpt fstype options; do
|
||||
case "$device" in
|
||||
""|\#*)
|
||||
continue
|
||||
;;
|
||||
esac
|
||||
|
||||
case "$options" in
|
||||
*noauto*)
|
||||
continue
|
||||
;;
|
||||
esac
|
||||
|
||||
if test "$fstype" = nfs
|
||||
then
|
||||
mount_nfs=yes
|
||||
case "$options" in
|
||||
*nolock*)
|
||||
;;
|
||||
*)
|
||||
rpcbind=yes
|
||||
;;
|
||||
esac
|
||||
fi
|
||||
if test "$fstype" = smbfs
|
||||
then
|
||||
mount_smb=yes
|
||||
fi
|
||||
if test "$fstype" = ncpfs
|
||||
then
|
||||
mount_ncp=yes
|
||||
fi
|
||||
if test "$fstype" = cifs
|
||||
then
|
||||
mount_cifs=yes
|
||||
fi
|
||||
done
|
||||
|
||||
exec 0>&1
|
||||
|
||||
if test "$rpcbind" = yes; then
|
||||
# WRL: Centos precheck: Dont start rpcbind in this init script.
|
||||
# It is started by a systemd service file.
|
||||
if test "/etc/centos-release" = no
|
||||
then
|
||||
if test -x /usr/sbin/rpcbind
|
||||
then
|
||||
service rpcbind status > /dev/null
|
||||
if [ $? != 0 ]; then
|
||||
echo -n "Starting rpcbind..."
|
||||
start-stop-daemon --start --quiet --exec /usr/sbin/rpcbind
|
||||
sleep 2
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
|
||||
if test "$mount_nfs" = yes || test "$mount_smb" = yes || test "$mount_ncp" = yes || test "$mount_cifs" = yes; then
|
||||
echo "Mounting remote filesystems..."
|
||||
test "$mount_nfs" = yes && mount -a -t nfs
|
||||
test "$mount_smb" = yes && mount -a -t smbfs
|
||||
test "$mount_ncp" = yes && mount -a -t ncpfs
|
||||
test "$mount_cifs" = yes && mount -a -t cifs
|
||||
fi
|
||||
|
||||
) < /etc/fstab
|
||||
|
||||
: exit 0
|
||||
Loading…
x
Reference in New Issue
Block a user