Bacula-users

Re: [Bacula-users] bacula-dir run failure on Ubuntu 12.04.02

2013-07-31 13:56:34
Subject: Re: [Bacula-users] bacula-dir run failure on Ubuntu 12.04.02
From: uhog-v9e4 AT spamex DOT com
To: bacula-users AT lists.sourceforge DOT net
Date: Wed, 31 Jul 2013 13:52:10 -0400
On 7/31/2013 10:33 AM, Martin Simmons wrote:
>
>>>>>> On Tue, 30 Jul 2013 11:55:43 -0400, uhog-v9e4  said:
>>
>> Hi folks,
>>
>> I'm trying to build and run Bacula 5.2.13 on Ubuntu server 12.04.02. I have 
>> downloaded source and bacula builds with no problem but the director fails 
>> to start with the following error:
>>
>> node1:~# /opt/bacula/bin/bacula-dir -f
>> /opt/bacula/bin/bacula-dir: symbol lookup error: 
>> /opt/bacula/lib/libbaccats-5.2.13.so: undefined symbol: mysql_thread_safe
>> node1:~# dpkg --list |grep libmysqlclient
>> ii  libmysqlclient-dev                     5.5.32-0ubuntu0.12.04.1           
>>       MySQL database development files
>> ii  libmysqlclient18                       5.5.32-0ubuntu0.12.04.1           
>>       MySQL database client library
>> node1:~#
>
> What is the output of
>
> ldd /opt/bacula/lib/libbaccats-5.2.13.so
>
> It might be an Ubuntu packaging bug like this one:
>
> https://bugs.launchpad.net/ubuntu/+source/bacula/+bug/949508
>
> __Martin

Hi Martin,

Thanks. I believe this is the problem, but I'm not sure how to fix it.

node1:~# ldd /opt/bacula/lib/libbaccats-5.2.13.so
        linux-gate.so.1 =>  (0xb7772000)
        libstdc++.so.6 => /usr/lib/i386-linux-gnu/libstdc++.so.6 (0xb7675000)
        libc.so.6 => /lib/i386-linux-gnu/libc.so.6 (0xb74cc000)
        libm.so.6 => /lib/i386-linux-gnu/libm.so.6 (0xb749f000)
        /lib/ld-linux.so.2 (0xb7773000)
        libgcc_s.so.1 => /lib/i386-linux-gnu/libgcc_s.so.1 (0xb7481000)
node1:~#

So there is no mysql library here. I found the mysql_thread_safe symbol defined 
in /usr/lib/i386-linux-gnu/libmysqlclient_r.a on my system but the 
libmysqlclient.so file is stripped.

node1:~# find /usr -name libmysqlclient.so*|xargs ls -l
lrwxrwxrwx 1 root root      20 Jul 24 01:32 
/usr/lib/i386-linux-gnu/libmysqlclient.so -> libmysqlclient.so.18
lrwxrwxrwx 1 root root      24 Jul 24 01:32 
/usr/lib/i386-linux-gnu/libmysqlclient.so.18 -> libmysqlclient.so.18.0.0
-rw-r--r-- 1 root root 3237128 Jul 24 01:32 
/usr/lib/i386-linux-gnu/libmysqlclient.so.18.0.0
node1:~# nm /usr/lib/i386-linux-gnu/libmysqlclient.so.18.0.0
nm: /usr/lib/i386-linux-gnu/libmysqlclient.so.18.0.0: no symbols
node1:~# file /usr/lib/i386-linux-gnu/libmysqlclient.so.18.0.0
/usr/lib/i386-linux-gnu/libmysqlclient.so.18.0.0: ELF 32-bit LSB shared object, 
Intel 80386, version 1 (SYSV), dynamically linked, 
BuildID[sha1]=0x23cf2ee7f1d6d66c6095cedf7fb067708cc9c5eb, stripped


And I can see this in the bacula config.log
---
configure:24471: checking for mysql_thread_safe in -lmysqlclient_r
configure:24496: gcc -o conftest -g -O2 -Wall   -L/usr/lib conftest.c 
-lmysqlclient_r  -ldl -ldl  -lz >&5
configure:24496: $? = 0
configure:24505: result: yes
---

So I'm not sure what's going on here, but it looks like progress. Also, if it 
makes any difference, this is the 32-bit flavor of Ubuntu running on 32-bit 
hardware.

Mike 

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