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1 | #!/bin/sh |
2 | ######################################################################## | |
3 | # Begin $rc_base/init.d/checkfs | |
4 | # | |
5 | # Description : File System Check | |
6 | # | |
7 | # Authors : Gerard Beekmans - gerard@linuxfromscratch.org | |
8 | # A. Luebke - luebke@users.sourceforge.net | |
9 | # | |
10 | # Version : 00.00 | |
11 | # | |
12 | # Notes : | |
13 | # | |
14 | # Based on checkfs script from LFS-3.1 and earlier. | |
15 | # | |
16 | # From man fsck | |
17 | # 0 - No errors | |
18 | # 1 - File system errors corrected | |
19 | # 2 - System should be rebooted | |
20 | # 4 - File system errors left uncorrected | |
21 | # 8 - Operational error | |
22 | # 16 - Usage or syntax error | |
23 | # 32 - Fsck canceled by user request | |
24 | # 128 - Shared library error | |
25 | # | |
26 | ######################################################################### | |
27 | ||
28 | . /etc/sysconfig/rc | |
29 | . ${rc_functions} | |
30 | ||
31 | case "${1}" in | |
32 | start) | |
dd46a3c5 MT |
33 | if [ -f /fastboot ]; then |
34 | boot_mesg -n "/fastboot found, will not perform" ${INFO} | |
73d9a908 MT |
35 | boot_mesg " file system checks as requested." |
36 | echo_ok | |
37 | exit 0 | |
38 | fi | |
39 | ||
40 | boot_mesg "Mounting root file system in read-only mode..." | |
41 | mount -n -o remount,ro / >/dev/null | |
42 | evaluate_retval | |
43 | ||
44 | if [ ${?} != 0 ]; then | |
45 | echo_failure | |
46 | boot_mesg -n "FAILURE:\n\nCannot check root" ${FAILURE} | |
47 | boot_mesg -n " filesystem because it could not be mounted" | |
48 | boot_mesg -n " in read-only mode.\n\nAfter you" | |
49 | boot_mesg -n " press Enter, this system will be" | |
50 | boot_mesg -n " halted and powered off." | |
51 | boot_mesg -n "\n\nPress enter to continue..." ${INFO} | |
52 | boot_mesg "" ${NORMAL} | |
53 | read ENTER | |
54 | ${rc_base}/init.d/halt stop | |
55 | fi | |
56 | ||
57 | if [ -f /forcefsck ]; then | |
58 | boot_mesg -n "/forcefsck found, forcing file" ${INFO} | |
59 | boot_mesg " system checks as requested." | |
60 | echo_ok | |
61 | options="-f" | |
62 | else | |
63 | options="" | |
64 | fi | |
65 | ||
66 | boot_mesg "Checking file systems..." | |
67 | # Note: -a option used to be -p; but this fails e.g. | |
68 | # on fsck.minix | |
69 | fsck ${options} -a -A -C -T 2>/dev/null | |
70 | error_value=${?} | |
71 | ||
72 | if [ "${error_value}" = 0 ]; then | |
73 | echo_ok | |
74 | fi | |
75 | ||
76 | if [ "${error_value}" = 1 ]; then | |
77 | echo_warning | |
78 | boot_mesg -n "WARNING:\n\nFile system errors" ${WARNING} | |
79 | boot_mesg -n " were found and have been corrected." | |
80 | boot_mesg -n " You may want to double-check that" | |
81 | boot_mesg -n " everything was fixed properly." | |
82 | boot_mesg "" ${NORMAL} | |
83 | fi | |
84 | ||
85 | if [ "${error_value}" = 2 -o "${error_value}" = 3 ]; then | |
86 | echo_warning | |
87 | boot_mesg -n "WARNING:\n\nFile system errors" ${WARNING} | |
88 | boot_mesg -n " were found and have been been" | |
89 | boot_mesg -n " corrected, but the nature of the" | |
90 | boot_mesg -n " errors require this system to be" | |
91 | boot_mesg -n " rebooted.\n\nAfter you press enter," | |
92 | boot_mesg -n " this system will be rebooted" | |
93 | boot_mesg -n "\n\nPress Enter to continue..." ${INFO} | |
94 | boot_mesg "" ${NORMAL} | |
95 | read ENTER | |
96 | reboot -f | |
97 | fi | |
98 | ||
99 | if [ "${error_value}" -gt 3 -a "${error_value}" -lt 16 ]; then | |
100 | echo_failure | |
101 | boot_mesg -n "FAILURE:\n\nFile system errors" ${FAILURE} | |
102 | boot_mesg -n " were encountered that could not be" | |
103 | boot_mesg -n " fixed automatically. This system" | |
104 | boot_mesg -n " cannot continue to boot and will" | |
105 | boot_mesg -n " therefore be halted until those" | |
106 | boot_mesg -n " errors are fixed manually by a" | |
107 | boot_mesg -n " System Administrator.\n\nAfter you" | |
108 | boot_mesg -n " press Enter, this system will be" | |
109 | boot_mesg -n " halted and powered off." | |
110 | boot_mesg -n "\n\nPress Enter to continue..." ${INFO} | |
111 | boot_mesg "" ${NORMAL} | |
112 | read ENTER | |
113 | ${rc_base}/init.d/halt stop | |
114 | fi | |
115 | ||
116 | if [ "${error_value}" -ge 16 ]; then | |
117 | echo_failure | |
118 | boot_mesg -n "FAILURE:\n\nUnexpected Failure" ${FAILURE} | |
119 | boot_mesg -n " running fsck. Exited with error" | |
120 | boot_mesg -n " code: ${error_value}." | |
121 | boot_mesg "" ${NORMAL} | |
122 | exit ${error_value} | |
123 | fi | |
124 | ;; | |
125 | *) | |
126 | echo "Usage: ${0} {start}" | |
127 | exit 1 | |
128 | ;; | |
129 | esac | |
130 | ||
131 | # End $rc_base/init.d/checkfs |