Crashlog with 0 Bytes

[Marik]

Hi,

my mangos server is running on an debian 64-bit dedicated server.

To start my process I use this script:

#!/bin/sh
screen -dmS mangos-worldd-restarter ./restarter_debug_bin.sh
screen -dmS mangos-realmd ./mangos-realmd

Which calles:

#!/bin/sh

###############
# About: Auto restart mangos-worldd on crash & generate crash report into crash_log_(DATE_TIME).log
###############
# 1. Compile MaNGOS with parameter: --with-debug-info
# 2. Put auto_restarter.sh into compiled mangos directory (where folders: bin/, lib/, etc/)
# 3. (Only once): chmod +x auto_restarter.sh
# 4. Usage: ./auto_restarter.sh -c etc/mangosd.conf
# p.s. Make sure you have "gdb" installed.
###############

# config:
# path to mangos-worldd binary
daemon=./mangos-worldd
# system
export LD_LIBRARY_PATH=.:lib:$LD_LIBRARY_PATH

if [ "`ulimit -c`" -eq 0 ]; then
   ulimit -c unlimited
fi


while true
   do 
   MANGOS=`ps -el | grep mangos-worldd`
   $daemon $*
   if [ -z "$MANGOS" ]; then
       dte=`date +%F_%H-%M-%S`
       gdb $daemon core.* --batch --eval-command="bt ful" > ../logs/crash/crash_log_$dte.log
       mv crash_log_$dte.log gdb/crash_log_$dte.log
       mv log/Server.log dc/Server-$dte.log
       gzip dc/*.log --best
       rm core.*
   fi
   sleep 5
done

Anyway, this was pretty nice untill i reinstalled my server (the whole debian server, not just mangos ).

Now I get with every crash an 0 Byte Crashlog.

First, I thought it was because of missing rights, but I granted the logs folder all rights.

Notice that the process creates the crashlogs corectly, but does not write anything to the file.

drwxrwxrwx 4 root root 4096 12. Dez 10:46 logs

Does somebody has an idea?

Thanks in advice

Marik

[Mordaunt]

I guess you have done it already but just to be sure...GDB is installed? You are running the script/mangos as root and you compiled with --with-debug-info?