1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
|
#!/bin/sh
#
# Bacula(R) - The Network Backup Solution
#
# Copyright (C) 2000-2022 Kern Sibbald
# Copyright (C) 2000-2014 Free Software Foundation Europe e.V.
#
# The original author of Bacula is Kern Sibbald, with contributions
# from many others, a complete list can be found in the file AUTHORS.
#
# You may use this file and others of this release according to the
# license defined in the LICENSE file, which includes the Affero General
# Public License, v3.0 ("AGPLv3") and some additional permissions and
# terms pursuant to its AGPLv3 Section 7.
#
# This notice must be preserved when any source code is
# conveyed and/or propagated.
#
# Bacula(R) is a registered trademark of Kern Sibbald.
#
# Script to do a stackdump of a Bacula daemon/program.
#
# We attempt to attach to running program
#
# Arguments to this script are
# $1 = path to executable
# $2 = main pid of running program to be traced back.
# $3 = working directory
#
PNAME=`basename $1`
WD="$3"
# When parsing the configuration, the working directory is not
# yet initialized
if [ "$WD" = "" ]; then
WD=/tmp
fi
# Start constructing message. Point to log files for better user
# experience, append backtrace or message about missing debugger later
echo "Check the log files for more information." > ${WD}/bacula.$2.traceback
echo "" >> ${WD}/bacula.$2.traceback
case `uname -s` in
SunOS)
#
# See what debuggers are available on this platform.
# We need to to some tricks to find out as a which on
# a non existing binary gives:
#
# no <debugger> in <PATH>
#
# So we use the return code which is 0 when it finds
# somethings and 1 if not.
#
which gdb > /dev/null 2>&1 && GDB=`which gdb` || GDB=''
which dbx > /dev/null 2>&1 && DBX=`which dbx` || DBX=''
which mdb > /dev/null 2>&1 && MDB=`which mdb` || MDB=''
gcore -o ${WD}/${PNAME} $2
if [ ! -z "${DBX}" ]; then
${DBX} $1 $2 < @scriptdir@/btraceback.dbx >> ${WD}/bacula.$2.traceback 2>&1
elif [ ! -z "${GDB}" ]; then
${GDB} -quiet -batch -x @scriptdir@/btraceback.gdb $1 $2 >> ${WD}/bacula.$2.traceback 2>&1
elif [ ! -z "${MDB}" ]; then
${MDB} -u -p $2 < @scriptdir@/btraceback.mdb >> ${WD}/bacula.$2.traceback 2>&1
fi
;;
*)
which gdb > /dev/null 2>&1 && GDB=`which gdb` || GDB=''
if [ ! -z "${GDB}" ]; then
gdb -quiet -batch -x @scriptdir@/btraceback.gdb $1 $2 >> ${WD}/bacula.$2.traceback 2>&1
else
echo "Please install a debugger (gdb) to receive a traceback." >> ${WD}/bacula.$2.traceback 2>&1
fi
;;
esac
PNAME="${PNAME} on `hostname`"
cat ${WD}/bacula.$2.traceback \
| @sbindir@/bsmtp -h @smtp_host@ -f @dump_email@ -s "Bacula traceback. Process crashed ${PNAME}" @dump_email@
|
