156 lines
3.7 KiB
Bash
156 lines
3.7 KiB
Bash
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#! /bin/sh
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### BEGIN INIT INFO
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# Provides: checkfs
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# Required-Start: checkroot
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# Required-Stop:
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# Should-Start:
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# Default-Start: S
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# Default-Stop:
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# X-Interactive: true
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# Short-Description: Check all filesystems.
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### END INIT INFO
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# Include /usr/bin in path to find on_ac_power if /usr/ is on the root
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# partition.
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PATH=/sbin:/bin:/usr/bin
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FSCK_LOGFILE=/var/log/fsck/checkfs
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[ "$FSCKFIX" ] || FSCKFIX=no
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. /lib/init/vars.sh
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. /lib/lsb/init-functions
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. /lib/init/mount-functions.sh
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. /lib/init/swap-functions.sh
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do_start () {
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# Trap SIGINT so that we can handle user interupt of fsck.
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trap "" INT
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# See if we're on AC Power. If not, we're not gonna run our
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# check. If on_ac_power (in /usr/) is unavailable, behave as
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# before and check all file systems needing it.
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# Disabled AC power check until fsck can be told to only check the
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# file system if it is corrupt when running on battery. (bug #526398)
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# if which on_ac_power >/dev/null 2>&1
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# then
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# on_ac_power >/dev/null 2>&1
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# if [ $? -eq 1 ]
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# then
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# [ "$VERBOSE" = no ] || log_success_msg "Running on battery power, so skipping file system check."
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# BAT=yes
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# fi
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# fi
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BAT=""
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fscheck="yes"
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if is_fastboot_active
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then
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[ "$fscheck" = yes ] && log_warning_msg "Fast boot enabled, so skipping file system check."
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fscheck=no
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fi
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#
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# Check the rest of the file systems.
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#
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if [ "$fscheck" = yes ] && [ ! "$BAT" ] && [ "$FSCKTYPES" != "none" ]
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then
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# Execute swapon command again, in case there are lvm
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# or md swap partitions. fsck can suck RAM.
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swaponagain 'lvm and md'
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if [ -f /forcefsck ] || grep -q -s -w -i "forcefsck" /proc/cmdline
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then
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force="-f"
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else
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force=""
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fi
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if [ "$FSCKFIX" = yes ]
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then
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fix="-y"
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else
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fix="-a"
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fi
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spinner="-C"
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case "$TERM" in
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dumb|network|unknown|"")
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spinner=""
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;;
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esac
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[ "$(uname -m)" = s390x ] && spinner="" # This should go away
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FSCKTYPES_OPT=""
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[ "$FSCKTYPES" ] && FSCKTYPES_OPT="-t $FSCKTYPES"
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handle_failed_fsck() {
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log_failure_msg "File system check failed.
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A log is being saved in ${FSCK_LOGFILE} if that location is writable.
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Please repair the file system manually."
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log_warning_msg "A maintenance shell will now be started.
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CONTROL-D will terminate this shell and resume system boot."
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# Start a single user shell on the console
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if ! sulogin $CONSOLE
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then
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log_failure_msg "Attempt to start maintenance shell failed.
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Continuing with system boot in 5 seconds."
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sleep 5
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fi
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}
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if [ "$VERBOSE" = no ]
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then
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log_action_begin_msg "Checking file systems"
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logsave -s $FSCK_LOGFILE fsck $spinner -M -A $fix $force $FSCKTYPES_OPT
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FSCKCODE=$?
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if [ "$FSCKCODE" -eq 32 ]
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then
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log_action_end_msg 1 "code $FSCKCODE"
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log_warning_msg "File system check was interrupted by user"
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elif [ "$FSCKCODE" -gt 1 ]
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then
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log_action_end_msg 1 "code $FSCKCODE"
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handle_failed_fsck
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else
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log_action_end_msg 0
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fi
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else
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if [ "$FSCKTYPES" ]
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then
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log_action_msg "Will now check all file systems of types $FSCKTYPES"
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else
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log_action_msg "Will now check all file systems"
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fi
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logsave -s $FSCK_LOGFILE fsck $spinner -V -M -A $fix $force $FSCKTYPES_OPT
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FSCKCODE=$?
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if [ "$FSCKCODE" -eq 32 ]
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then
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log_warning_msg "File system check was interrupted by user"
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elif [ "$FSCKCODE" -gt 1 ]
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then
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handle_failed_fsck
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else
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log_success_msg "Done checking file systems.
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A log is being saved in ${FSCK_LOGFILE} if that location is writable."
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fi
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fi
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fi
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rm -f /fastboot /forcefsck 2>/dev/null
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}
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case "$1" in
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start|"")
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do_start
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;;
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restart|reload|force-reload)
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echo "Error: argument '$1' not supported" >&2
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exit 3
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;;
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stop|status)
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# No-op
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;;
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*)
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echo "Usage: checkfs.sh [start|stop]" >&2
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exit 3
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;;
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esac
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:
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