mirror of
https://github.com/Poltern/lfs-ru.git
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150 lines
4.4 KiB
Bash
150 lines
4.4 KiB
Bash
#!/bin/sh
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########################################################################
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# Begin checkfs
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#
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# Description : File System Check
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#
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# Authors : Gerard Beekmans - gerard@linuxfromscratch.org
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# A. Luebke - luebke@users.sourceforge.net
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# DJ Lucas - dj@linuxfromscratch.org
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# Update : Bruce Dubbs - bdubbs@linuxfromscratch.org
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#
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# Version : LFS 7.0
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#
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# Based on checkfs script from LFS-3.1 and earlier.
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#
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# From man fsck
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# 0 - No errors
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# 1 - File system errors corrected
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# 2 - System should be rebooted
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# 4 - File system errors left uncorrected
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# 8 - Operational error
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# 16 - Usage or syntax error
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# 32 - Fsck canceled by user request
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# 128 - Shared library error
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#
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#########################################################################
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### BEGIN INIT INFO
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# Provides: checkfs
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# Required-Start: udev swap
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# Should-Start:
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# Required-Stop:
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# Should-Stop:
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# Default-Start: S
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# Default-Stop:
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# Short-Description: Checks local filesystems before mounting.
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# Description: Checks local filesystems before mounting.
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# X-LFS-Provided-By: LFS
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### END INIT INFO
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. /lib/lsb/init-functions
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case "${1}" in
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start)
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if [ -f /fastboot ]; then
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msg="/fastboot found, will omit "
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msg="${msg} file system checks as requested.\n"
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log_info_msg "${msg}"
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exit 0
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fi
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log_info_msg "Mounting root file system in read-only mode... "
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mount -n -o remount,ro / >/dev/null
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if [ ${?} != 0 ]; then
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log_failure_msg2
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msg="\n\nCannot check root "
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msg="${msg}filesystem because it could not be mounted "
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msg="${msg}in read-only mode.\n\n"
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msg="${msg}After you press Enter, this system will be "
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msg="${msg}halted and powered off.\n\n"
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log_failure_msg "${msg}"
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log_info_msg "Press Enter to continue..."
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wait_for_user
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/etc/rc.d/init.d/halt stop
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else
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log_success_msg2
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fi
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if [ -f /forcefsck ]; then
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msg="/forcefsck found, forcing file"
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msg="${msg} system checks as requested."
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log_success_msg "$msg"
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options="-f"
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else
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options=""
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fi
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log_info_msg "Checking file systems..."
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# Note: -a option used to be -p; but this fails e.g. on fsck.minix
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if is_true "$VERBOSE_FSCK"; then
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fsck ${options} -a -A -C -T
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else
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fsck ${options} -a -A -C -T >/dev/null
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fi
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error_value=${?}
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if [ "${error_value}" = 0 ]; then
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log_success_msg2
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fi
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if [ "${error_value}" = 1 ]; then
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msg="\nWARNING:\n\nFile system errors "
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msg="${msg}were found and have been corrected.\n"
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msg="${msg} You may want to double-check that "
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msg="${msg}everything was fixed properly."
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log_warning_msg "$msg"
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fi
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if [ "${error_value}" = 2 -o "${error_value}" = 3 ]; then
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msg="\nWARNING:\n\nFile system errors "
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msg="${msg}were found and have been "
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msg="${msg}corrected, but the nature of the "
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msg="${msg}errors require this system to be rebooted.\n\n"
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msg="${msg}After you press enter, "
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msg="${msg}this system will be rebooted\n\n"
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log_failure_msg "$msg"
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log_info_msg "Press Enter to continue..."
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wait_for_user
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reboot -f
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fi
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if [ "${error_value}" -gt 3 -a "${error_value}" -lt 16 ]; then
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msg="\nFAILURE:\n\nFile system errors "
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msg="${msg}were encountered that could not be "
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msg="${msg}fixed automatically.\nThis system "
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msg="${msg}cannot continue to boot and will "
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msg="${msg}therefore be halted until those "
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msg="${msg}errors are fixed manually by a "
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msg="${msg}System Administrator.\n\n"
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msg="${msg}After you press Enter, this system will be "
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msg="${msg}halted and powered off.\n\n"
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log_failure_msg "$msg"
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log_info_msg "Press Enter to continue..."
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wait_for_user
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/etc/rc.d/init.d/halt stop
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fi
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if [ "${error_value}" -ge 16 ]; then
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msg="FAILURE:\n\nUnexpected failure "
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msg="${msg}running fsck. Exited with error "
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msg="${msg} code: ${error_value}.\n"
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log_info_msg $msg
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exit ${error_value}
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fi
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exit 0
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;;
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*)
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echo "Usage: ${0} {start}"
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exit 1
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;;
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esac
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# End checkfs
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