Last change
on this file since 2728 was
1853,
checked in by adehnert, 14 years ago
|
Remove line numbers
|
-
Property svn:executable set to
*
|
File size:
1.2 KB
|
Line | |
---|
1 | #!/bin/sh |
---|
2 | . /usr/lib64/nagios/plugins/utils.sh |
---|
3 | |
---|
4 | taintval=$(cat /proc/sys/kernel/tainted) |
---|
5 | |
---|
6 | if [ "$taintval" = 0 ]; then |
---|
7 | $ECHO "Not tainted" |
---|
8 | exit $STATE_OK |
---|
9 | fi |
---|
10 | |
---|
11 | # This is a bash reimplementation of kernel/panic.c:print_tainted |
---|
12 | # Letters are as follows: |
---|
13 | # (As quoted from http://lxr.linux.no/#linux+v2.6.38/kernel/panic.c#L181) |
---|
14 | # * print_tainted - return a string to represent the kernel taint state. |
---|
15 | # * |
---|
16 | # * 'P' - Proprietary module has been loaded. |
---|
17 | # * 'F' - Module has been forcibly loaded. |
---|
18 | # * 'S' - SMP with CPUs not designed for SMP. |
---|
19 | # * 'R' - User forced a module unload. |
---|
20 | # * 'M' - System experienced a machine check exception. |
---|
21 | # * 'B' - System has hit bad_page. |
---|
22 | # * 'U' - Userspace-defined naughtiness. |
---|
23 | # * 'D' - Kernel has oopsed before |
---|
24 | # * 'A' - ACPI table overridden. |
---|
25 | # * 'W' - Taint on warning. |
---|
26 | # * 'C' - modules from drivers/staging are loaded. |
---|
27 | # * 'I' - Working around severe firmware bug. |
---|
28 | # * |
---|
29 | |
---|
30 | flag=1 |
---|
31 | taints="" |
---|
32 | for i in P F S R M B U D A W C I; do |
---|
33 | if [ $(($taintval & $flag)) -ne 0 ]; then |
---|
34 | taints="$taints$i" |
---|
35 | else |
---|
36 | taints="$taints " |
---|
37 | fi |
---|
38 | flag=$(($flag * 2)) |
---|
39 | done |
---|
40 | |
---|
41 | $ECHO "Tainted: $taints" |
---|
42 | |
---|
43 | case "$taints" in |
---|
44 | *M*|*B*|*D*) exit $STATE_CRITICAL;; |
---|
45 | *U*|*W*) exit $STATE_WARNING;; |
---|
46 | *) exit $STATE_OK;; |
---|
47 | esac |
---|
48 | |
---|
Note: See
TracBrowser
for help on using the repository browser.