Andreas, Andreas Mock wrote: > -----Ursprüngliche Nachricht----- > Von: Jan Friesse <[email protected]> > Gesendet: 28.04.2010 09:33:39 > An: Andreas Mock <[email protected]> > Betreff: Re: [Openais] Missing shutdown log entry corosync 1.2.1 (Reminder) > >> Andreas, > > Hi Jan, > >>from strace it looks like you are using new corosync exec with old >> libcoroipcs.so >> >> Can you please: >> nm /usr/lib64/libcoroipcs.so.4.0.0 | grep coroipcs_ipc_service_exit >> >> (or /usr/lib - depends on system you are using) >> >> output should be: >> >> 00000000000030c5 T coroipcs_ipc_service_exit > > It's there but with different offset. > > As soon as I read your hint the scales fell from my eyes. > Last year there was no current version available for openSuSE 11.2 and > I started compiling corosync by myself. As soon as Andrew promised > to package newer versions for openSuSE 11.2 I wanted to avoid > the hassle of doing it all myself and changed to the rpm packages. > As long as the version were the same I didn't recognized that > the rpm binaries loaded the self compiled shared libraries from > a totally different directory (/usr/local/lib comes before /usr/lib64 in > /etc/ld.conf, don't ask me why) > > So fact is: After cleaning the old mess and doing a ldconfig -v on both > nodes I do get the messages as expected. > > So I have to say a big THANK YOU for investigating this problem and > spending your time for a problem caused by a stupid administrator. > > Based on this case a question to avoid these kind of strange errors: > Would it be feasible to check the versions of all loaded shared libraries > or services at startup/runtime. A kind of (plugin) API version conformance > test?
main problem was hidden in our *no* change of version between 1.2.0 and 1.2.1 even there were change and API addition. I made patch which handles version change of libraryes (libcpg, ...) but for internal libraries (like coroipcs) it's not done yet (it's in TODO list). Your idea seems to be interesting. Putting to my TODO list. > > Once again: Thank you > > Best regards > Andreas Mock Regards, Honza _______________________________________________ Openais mailing list [email protected] https://lists.linux-foundation.org/mailman/listinfo/openais
