On 16/02/17 12:18, cys wrote: > If you need other packages, let me know. >
Thanks, I can read that core now. It's something odd happening in the sync() code that I can't quite diagnose without the blackbox. We've only ever seen crashes like that when there's been network corruption or on-wire incompatibilities. Has it happened before? Chrissie > At 2017-02-16 19:38:03, "Christine Caulfield" <ccaul...@redhat.com> wrote: >> On 16/02/17 09:31, cys wrote: >>> The attachment includes coredump and logs just before corosync went wrong. >>> >>> The packages we use: >>> corosync-2.3.4-7.el7_2.1.x86_64 >>> corosynclib-2.3.4-7.el7_2.1.x86_64 >>> libqb-0.17.1-2.el7.1.x86_64 >>> >>> But they are not available any more at mirror.centos.org. If you can't find >>> them anywhere, I can send you the RPMs. >>> The debuginfo packages can be downloaded from >>> http://debuginfo.centos.org/7/x86_64/. >>> >> >> Can you send me the RPMs please? I tried the RHEL ones with the same >> version number but they don't work (it was worth a try!) >> >> Thanks >> Chrissie >> >> >>> Unfortunately corosync was restarted yesterday, and I can't get the >>> blackbox dump covering the day the incident occurred. >>> >>> At 2017-02-16 16:00:05, "Christine Caulfield" <ccaul...@redhat.com> wrote: >>>> On 16/02/17 03:51, cys wrote: >>>>> At 2017-02-15 23:13:08, "Christine Caulfield" <ccaul...@redhat.com> wrote: >>>>>> >>>>>> Yes, it seems that some corosync SEGVs trigger this obscure bug in >>>>>> libqb. I've chased a few possible causes and none have been fruitful. >>>>>> >>>>>> If you get this then corosync has crashed, and this other bug is masking >>>>>> the actual diagnostics - I know, helpful :/ >>>>>> >>>>>> It's on my list >>>>>> >>>>>> Chrissie >>>>>> >>>>> >>>>> Thanks. >>>>> I think you have noticed that my_service_list[3] is invalid. >>>>> About the SEGV, do you need additional information? coredump or logs? >>>>> >>>> >>>> A blackbox dump and (if possible) coredump would be very useful if you >>>> can get them. thank you. >>>> >>>> Chrissie >> _______________________________________________ Users mailing list: Users@clusterlabs.org http://lists.clusterlabs.org/mailman/listinfo/users Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://bugs.clusterlabs.org