Re: Cluster on Solaris 9: Bus Error, Core Dump

[Magnus Svensson]

On Fri, 2004-07-23 at 09:30, Alexander Haubold wrote:
> Hello,
> 
> I have now built the latest version of MySQL cluster, but without 
> --with-debug. In my previous post I have mentioned that an error occurs 
> when compiling ndb/src/kernel/vm/Emulator.cpp related to the function 
> "signal". This error occurs only when --with-debug is passed to configure. 
> Without it, the package compiles.
> However, even with the newest version, the core dump still remains when 
> running ndbd. Perhaps this is related to the "signal" error when using 
> --with-debug?! Can someone suggest a way to get some more debugging 
> information beyond a core dump? Unfortunately, I am unfamilar with strace, 
> and running it produces the output "ERROR: tracer already exists".
> 
> Any help would be appreciated.

Hi,

a core dump is the most exact way to disagnose that kind of crash.

Please do:
gdb <path>/ndbd core

Then when gdb starts:
(gdb) bt

and send the result of the backtrace to the list.

Best regards
Magnus


> 
> Thanks.
> 
> - Alex
> 
> At 04:29 PM 7/20/2004, Mark Kim wrote:
> >How recently did you pull mysql cluster down from bitkeeper?  Also, did you
> >configure it with debug (--with-debug) turned on (if you compiled with gcc) or
> >run it with strace?   Could you send us the output of either?
> >
> >Mark
> >
> >Alexander Haubold wrote:
> >
> > > Hi everyone,
> > >
> > > I, too, am having problems getting MySQL Cluster (4.1.4) to run on
> > > Sparc/Solaris 9. While the management server starts just fine, ndbd
> appears
> > > to not work. The error is simply:
> > > Bus Error (core dumped)
> > >
> > > On a side note, typing in the command "SHOW PARAMETERS" on the management
> > > server prompt results in the following:
> > > _mgmtSrvr.getConfigInfo()->print;
> > >
> > > Any suggestions would be welcome.
> > >
> > > Thanks.
> > >
> > > - Alex
> > >
> > > -+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
> > > +-+-+-+-+-
> > > Alexander Haubold
> > > Columbia University - SEAS 2001, 2003
> > >
> > > 362 Riverside Dr. #5B3
> > > New York, NY 10025
> > >
> > > Phone: [phone]
> > > Email: ah297@stripped
> > > WWW: http://www.aquaphoenix.com
> > >
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> >
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> -+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
> Alexander Haubold
> Columbia University - SEAS 2001, 2003
> 
> 362 Riverside Dr. #5B3
> New York, NY 10025
> 
> Phone: [phone]
> Email: ah297@stripped
> WWW: http://www.aquaphoenix.com
-- 
Magnus Svensson, Software Engineer
MySQL AB, www.mysql.com
Office: [phone]