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From:Alexander Haubold Date:July 27 2004 6:37pm
Subject:Re: Cluster on Solaris 9: Bus Error, Core Dump
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Hi once more,

Here are some other observations related to the core dump:

Starting mysql/libexec/ndbd works (with a reasonable error message and no 
core dump) when:
- there is no Ndb.cfg or
- the Ndb.cfg has a wrong server/port entry or
- the management server is not running, but the Ndb.cfg entried are correct.
When modifying the configuration to match the server and port number, the 
core dump occurs.

Here are the 2 configurations I have tried for Ndb.conf:

1.
nodeid=1; host=localhost:10000

2.
OwnProcessId 2
localhost 10000

The management server is running on port 10000.

Any new ideas?

Thanks.

- Alex


At 04:21 AM 7/23/2004, Magnus Svensson wrote:
>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: +212-853-8239
> > > > Email: ah297@stripped
> > > > WWW: http://www.aquaphoenix.com
> > > >
> > > > --
> > > > MySQL Cluster Mailing List
> > > > For list archives: http://lists.mysql.com/cluster
> > > > To unsubscribe:    http://lists.mysql.com/cluster?unsub=1
> > >
> > >
> > >--
> > >MySQL Cluster Mailing List
> > >For list archives: http://lists.mysql.com/cluster
> > >To unsubscribe:    http://lists.mysql.com/cluster?unsub=1
> >
> > -+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
> > Alexander Haubold
> > Columbia University - SEAS 2001, 2003
> >
> > 362 Riverside Dr. #5B3
> > New York, NY 10025
> >
> > Phone: +212-853-8239
> > Email: ah297@stripped
> > WWW: http://www.aquaphoenix.com
>--
>Magnus Svensson, Software Engineer
>MySQL AB, www.mysql.com
>Office: +46 709 164 491
>
>
>--
>MySQL Cluster Mailing List
>For list archives: http://lists.mysql.com/cluster
>To unsubscribe:    http://lists.mysql.com/cluster?unsub=1

-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
Alexander Haubold
Columbia University - SEAS 2001, 2003

362 Riverside Dr. #5B3
New York, NY 10025

Phone: +212-853-8239
Email: ah297 [at] columbia [dot] edu
WWW: http://www.aquaphoenix.com


Thread
Cluster on Solaris 9: Bus Error, Core DumpAlexander Haubold20 Jul
  • Re: Cluster on Solaris 9: Bus Error, Core DumpMark Kim20 Jul
    • Re: Cluster on Solaris 9: Bus Error, Core DumpAlexander Haubold22 Jul
      • Re: Cluster on Solaris 9: Bus Error, Core DumpMagnus Svensson23 Jul
    • Re: Cluster on Solaris 9: Bus Error, Core DumpAlexander Haubold23 Jul
      • Re: Cluster on Solaris 9: Bus Error, Core DumpMagnus Svensson23 Jul
        • Re: Cluster on Solaris 9: Bus Error, Core DumpAlexander Haubold23 Jul
        • Re: Cluster on Solaris 9: Bus Error, Core DumpAlexander Haubold27 Jul
        • Re: Cluster on Solaris 9: Bus Error, Core DumpAlexander Haubold27 Jul
          • Re: Cluster on Solaris 9: Bus Error, Core DumpMagnus Svensson28 Jul
            • Re: Cluster on Solaris 9: Bus Error, Core DumpAlexander Haubold28 Jul
  • Re: Cluster on Solaris 9: Bus Error, Core DumpMark Kim27 Jul
    • Re: Cluster on Solaris 9: Bus Error, Core DumpAlexander Haubold28 Jul