Linux-Informix Forum

Re: IDS 9.3 crash on RedHat8.0

Posted By: Petr Sretr
Date: Wednesday, 23 October 2002, at 2:37 a.m.

I found that informix crashed every time when i try to connect to
database over network ( when i connect by the shared memory there is no
problem and database working fine ).
On RedHat bugzilla i found this discussion
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=75128 which
describe the same problem in MySql database. In discussion
redhat inform that this happen because they increase packet size in
resolver code in glibc library from 1k to 65k. This problem may
temporary solved by inserting ip address
and hostname host from which you want to connect to /etc/hosts file.


I'am sory for my bad english
Petr

> We are working on this ...
>
> TIA,
> Martin
> --
> Martin Fuerderer
> IBM Informix Development Munich
> Data Management Solutions
>
>
>
>
>
> "Peter J Dia...." <pdiazdeleon@infinityhealthcare.com>
> Sent by: Martin Fuerderer/Germany/IBM@IBMDE
> 18.10.2002 12:01
>
>
> To: linux-informix@iiug.org
> cc:
> Subject: Re: IDS 9.3 crash on RedHat8.0 [125]
>
>
>
> Where does on get a patched version of the pthread library?
> Can it be made available via IIUG web site?
>
> Thanks
> -Peter
>
>
> Martin Fuer.... wrote:
>
> >Hi,
> >
> >this may be a problem with the utilization of pthreads library on
> >your system.
> >
> >To verify this, you need to do :
> >
> > ldd $INFORMIXDIR/bin/oninit
> >
> > This will show something like this :
> >
> > iosm09a.so => /usr/lib/iosm09a.so (0x4001d000)
> > libpthread.so.0 => /lib/i686/libpthread.so.0 (0x40020000)
> > ismdd09a.so => /usr/lib/ismdd09a.so (0x40050000)
> > ...
> >
> > If this does not show that libpthread.so.0 is taken from
> > /lib/i686/... but some other libpthread is used, then this is most
> > likely your problem.
> >
> >In this case you need to
> > - use a patched version of our own libifxpthread.so (I'm going
> > to send you that as attachment in a separate e-mail).
> > - best is to install that patched version of libifxpthread.so into
> > $INFORMIXDIR/lib
> > - and then re-create the link in /var/lib/ to point to it.
> > This way all other applications on the system remain
> > un-affected of this specific libpthread.
> >

Messages In This Thread

• Re: IDS 9.3 crash on RedHat8.0
  Petr Sretr -- Wednesday, 23 October 2002, at 2:37 a.m.
  • Re: IDS 9.3 crash on RedHat8.0
    Nian M. Chiu -- Tuesday, 19 November 2002, at 8:22 p.m.

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