89 lines
1.9 KiB
Bash
89 lines
1.9 KiB
Bash
#!/bin/sh
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#
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# $FreeBSD$
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#
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# PROVIDE: fusefs
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# REQUIRE: sysctl
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# BEFORE: mountlate
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# KEYWORD: shutdown
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#
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# Add the following lines to /etc/rc.conf.local or /etc/rc.conf
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# to enable this service:
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#
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# fusefs_enable (bool): Set to NO by default.
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# Set it to YES to enable fusefs.
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#
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# fusefs_safe (bool): Set to NO by default.
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# Set it to YES to wait for all write operations
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# to finish before terminating.
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#
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# fusefs_safe_evil (bool): Set to NO by default.
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# Set it to YES to pause the watchdog timer
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# while waiting for write operations.
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#
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. /etc/rc.subr
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kmod="%%PREFIX%%/modules/fuse.ko"
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name="fusefs"
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rcvar=${name}_enable
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start_cmd="fusefs_start"
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stop_cmd="fusefs_stop"
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fusefs_start()
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{
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if kldstat | grep -q fuse\\.ko; then
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echo "${name} is already running."
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return 0
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fi
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echo "Starting ${name}."
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kldload $kmod
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}
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fusefs_stop()
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{
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if ! kldstat | grep -q fuse\\.ko; then
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echo "${name} is not running."
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return 1
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fi
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echo "Stopping ${name}."
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# Unmount FUSE filesystems in reverse order (in case they are nested) to
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# allow recent FUSE implementation to synchronize disks before shutdown.
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mount | sed -e '1!G;h;$!d' | while read dev d1 mountpoint d2; do
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case "$dev" in
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/dev/fuse[0-9]*)
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echo "fusefs: unmounting ${mountpoint}."
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umount -f $mountpoint
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;;
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esac
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done
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if checkyesno "${name}_safe_evil"; then
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if [ -n "$_rcshutdown_watchdog" ]; then
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echo "fusefs: pausing watchdog timer."
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kill -STOP "$_rcshutdown_watchdog"
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fi
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fi
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if checkyesno "${name}_safe"; then
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printf "fusefs: unloading $kmod... "
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while ! kldunload $kmod 2> /dev/null; do
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sleep 0.25
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done
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echo "done."
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else
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kldunload $kmod
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fi
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if checkyesno "${name}_safe_evil"; then
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if [ -n "$_rcshutdown_watchdog" ]; then
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echo "fusefs: continuing watchdog timer."
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kill -CONT "$_rcshutdown_watchdog"
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fi
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fi
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}
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load_rc_config $name
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: ${fusefs_enable="NO"}
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: ${fusefs_safe="NO"}
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: ${fusefs_safe_evil="NO"}
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run_rc_command "$1"
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