System ist mittels LFS Bootscripte startbar.

[people/pmueller/ipfire-2.x.git] / src / initscripts / init.d / checkfs

diff --git a/src/initscripts/init.d/checkfs b/src/initscripts/init.d/checkfs
new file mode 100644 (file)
index 0000000..fe0f435
--- /dev/null
+++ b/src/initscripts/init.d/checkfs
@@ -0,0 +1,131 @@
+#!/bin/sh
+########################################################################
+# Begin $rc_base/init.d/checkfs
+#
+# Description : File System Check
+#
+# Authors     : Gerard Beekmans - gerard@linuxfromscratch.org
+#              A. Luebke - luebke@users.sourceforge.net
+#
+# Version     : 00.00
+#
+# Notes       :
+#
+# Based on checkfs script from LFS-3.1 and earlier.
+#
+# From man fsck
+# 0    - No errors
+# 1    - File system errors corrected
+# 2    - System should be rebooted
+# 4    - File system errors left uncorrected
+# 8    - Operational error
+# 16   - Usage or syntax error
+# 32   - Fsck canceled by user request
+# 128  - Shared library error
+#
+#########################################################################
+
+. /etc/sysconfig/rc
+. ${rc_functions}
+
+case "${1}" in
+       start)
+               if [ -f /fastboot ]; then
+                       boot_mesg -n "/fastboot found, will not perform" ${INFO}
+                       boot_mesg " file system checks as requested."
+                       echo_ok
+                       exit 0
+               fi
+
+               boot_mesg "Mounting root file system in read-only mode..."
+               mount -n -o remount,ro / >/dev/null
+               evaluate_retval
+
+               if [ ${?} != 0 ]; then
+                       echo_failure
+                       boot_mesg -n "FAILURE:\n\nCannot check root" ${FAILURE}
+                       boot_mesg -n " filesystem because it could not be mounted"
+                       boot_mesg -n " in read-only mode.\n\nAfter you"
+                       boot_mesg -n " press Enter, this system will be"
+                       boot_mesg -n " halted and powered off."
+                       boot_mesg -n "\n\nPress enter to continue..." ${INFO}
+                       boot_mesg "" ${NORMAL}
+                       read ENTER
+                       ${rc_base}/init.d/halt stop
+               fi
+
+               if [ -f /forcefsck ]; then
+                       boot_mesg -n "/forcefsck found, forcing file" ${INFO}
+                       boot_mesg " system checks as requested."
+                       echo_ok
+                       options="-f"
+               else
+                       options=""
+               fi
+
+               boot_mesg "Checking file systems..."
+               # Note: -a option used to be -p; but this fails e.g.
+               # on fsck.minix
+               fsck ${options} -a -A -C -T 2>/dev/null
+               error_value=${?}
+
+               if [ "${error_value}" = 0 ]; then
+                       echo_ok
+               fi
+
+               if [ "${error_value}" = 1 ]; then
+                       echo_warning
+                       boot_mesg -n "WARNING:\n\nFile system errors" ${WARNING}
+                       boot_mesg -n " were found and have been corrected."
+                       boot_mesg -n "  You may want to double-check that"
+                       boot_mesg -n " everything was fixed properly."
+                       boot_mesg "" ${NORMAL}
+               fi
+
+               if [ "${error_value}" = 2 -o "${error_value}" = 3 ]; then
+                       echo_warning
+                       boot_mesg -n "WARNING:\n\nFile system errors" ${WARNING}
+                       boot_mesg -n " were found and have been been"
+                       boot_mesg -n " corrected, but the nature of the"
+                       boot_mesg -n " errors require this system to be"
+                       boot_mesg -n " rebooted.\n\nAfter you press enter,"
+                       boot_mesg -n " this system will be rebooted"
+                       boot_mesg -n "\n\nPress Enter to continue..." ${INFO}
+                       boot_mesg "" ${NORMAL}
+                       read ENTER
+                       reboot -f
+               fi
+
+               if [ "${error_value}" -gt 3 -a "${error_value}" -lt 16 ]; then
+                       echo_failure
+                       boot_mesg -n "FAILURE:\n\nFile system errors" ${FAILURE}
+                       boot_mesg -n " were encountered that could not be"
+                       boot_mesg -n " fixed automatically.  This system"
+                       boot_mesg -n " cannot continue to boot and will"
+                       boot_mesg -n " therefore be halted until those"
+                       boot_mesg -n " errors are fixed manually by a"
+                       boot_mesg -n " System Administrator.\n\nAfter you"
+                       boot_mesg -n " press Enter, this system will be"
+                       boot_mesg -n " halted and powered off."
+                       boot_mesg -n "\n\nPress Enter to continue..." ${INFO}
+                       boot_mesg "" ${NORMAL}
+                       read ENTER
+                 ${rc_base}/init.d/halt stop
+               fi
+
+               if [ "${error_value}" -ge 16 ]; then
+                       echo_failure
+                       boot_mesg -n "FAILURE:\n\nUnexpected Failure" ${FAILURE}
+                       boot_mesg -n " running fsck.  Exited with error"
+                       boot_mesg -n " code: ${error_value}."
+                       boot_mesg "" ${NORMAL}
+                       exit ${error_value}
+               fi
+               ;;
+       *)
+               echo "Usage: ${0} {start}"
+               exit 1
+               ;;
+esac
+
+# End $rc_base/init.d/checkfs