On Oct 10, 2009, at 1:55 AM, Kern Sibbald wrote:
> I assume 6.3 to 7.2 refers to some system OS that you did not  
> specify (except
> possibly at the end of your email), and you did not specify what  
> version of
> Bacula you are using.

3.0.2 -- the latest stable.

> If this is a FreeBSD machine, someone reported problems with  
> networking that
> was due to the fact that the /etc/hosts file specified localhost as  
> an IPv6
> address, yet IPv6 was not configured, which of course causes  
> problems -- OS
> distribution bug IMO.

Not in the hosts file on this system.

> Otherwise, I have no idea what is going wrong. Unfortunately we no  
> longer give
> support on this list.  We do answer development questions, but this  
> seems to
> be a support question.  Please see www.bacula.org -> Support for all  
> the
> possible options.


Kern, it's really hard not to read that as a blowoff.  In the many  
years that I've been using bacula, asking questions involving debug  
output on the -users list hasn't been very productive, and I have been  
consistently referred to the -devel list.   I'm not looking for  
commercial support -- those options only allow you to pay someone at  
the same skill level to ask the same question back to this list.  You  
and I both know there's no commercial support option that won't  
involve the -devel list for a fix.

I'm more than happy to repost this to -users if that's what you  
prefer.    But the next step is that you're going to have to tell me  
how to get more information out of this.  I've looked at dird.c which  
contains that message and there doesn't appear to be more debug around  
that.    What's going to help?   A gdb trace?

Here is the ktrace (similar to strace on linux) output near the  
failure.  From my reading it is hanging in the _umtx_op() call.

  91887 bacula-dir GIO   fd 1 wrote 44 bytes
        "bacula-dir: mysql.c:240-0 close db=28708044
        "
  91887 bacula-dir RET   write 44/0x2c
  91887 bacula-dir CALL  write(0x4,0x28763000,0x5)
  91887 bacula-dir GIO   fd 4 wrote 5 bytes
        0x0000 0100 0000  
01                                                                      
|.....|

  91887 bacula-dir RET   write 5
  91887 bacula-dir CALL  shutdown(0x4,<invalid=2>)
  91887 bacula-dir RET   shutdown 0
  91887 bacula-dir CALL  close(0x4)
  91887 bacula-dir RET   close 0
  91887 bacula-dir CALL  __sysctl(0xbfbfe88c, 
0x2,0x2815eea0,0xbfbfe8a4,0,0)
  91887 bacula-dir RET   __sysctl 0
  91887 bacula-dir CALL  sigaction(SIGHUP,0xbfbfecb4,0xbfbfec9c)
  91887 bacula-dir RET   sigaction 0
  91887 bacula-dir CALL  open(0x2815eee0,O_RDWR|O_CREAT,S_IRUSR|S_IWUSR)
  91887 bacula-dir NAMI  "/var/db/bacula/backup0-dir.conmsg"
  91887 bacula-dir RET   open 4
  91887 bacula-dir CALL  lseek(0x4,0,SEEK_SET,0x2)
  91887 bacula-dir RET   lseek 0
  91887 bacula-dir CALL  close(0x4)
  91887 bacula-dir RET   close 0
  91887 bacula-dir CALL  open(0x2815eee0,O_RDWR|O_APPEND| 
O_CREAT,S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH)
  91887 bacula-dir NAMI  "/var/db/bacula/backup0-dir.conmsg"
  91887 bacula-dir RET   open 4
  91887 bacula-dir CALL  lseek(0x4,0,SEEK_SET,0x2)
  91887 bacula-dir RET   lseek 0
  91887 bacula-dir CALL  write(0x1,0x28711000,0x2a)
  91887 bacula-dir GIO   fd 1 wrote 42 bytes
        "backup0-dir: dird.c:317-0 Start UA server
        "
  91887 bacula-dir RET   write 42/0x2a
  91887 bacula-dir CALL  _umtx_op(0xbfbfebd0,0x3,0x1,0,0)
  91887 bacula-dir RET   _umtx_op 0
  91887 bacula-dir CALL  sigprocmask(SIG_BLOCK,0xbfbfeb74,0x287010d8)
  91887 bacula-dir RET   sigprocmask 0
  91887 bacula-dir CALL  sigprocmask(SIG_SETMASK,0x287010d8,0)
  91887 bacula-dir RET   sigprocmask 0
  91887 bacula-dir CALL  _umtx_op(0x281daa80,0x11,0,0,0)
  91887 bacula-dir RET   _umtx_op -1 errno 4 Interrupted system call
  91887 bacula-dir PSIG  SIGINT SIG_DFL

-- 
Jo Rhett
Net Consonance : consonant endings by net philanthropy, open source  
and other randomness


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