It seems pretty clear from the mailing list traffic recently there is a critical flaw with the shutdown related in some way to Pacemaker and Corosync that happens on a few people's opensuse systems. It seems to only reproduce on opensuse however we don't know if it is limited to this platform. Finally we want Corosync to work perfectly for every Linux platform and will do everything possible to understand the specific environmental issues that are exposing bugs in Corosync. Unfortunately for several weeks we have been unable in our labs to reproduce this problem which means we need your help!
The developers will work to resolve this problem at our highest priority and release a fix as soon as we can generate an adequate execution trace. We have a backtrace around where the issue occurred which presents us with enough data to get started. Our plans are as follows: Mon-Wed: Code review of suspected areas and instrumentation patch created Thu: Special build created by Andrew with the instrumentation patch for those people affected by this issue. We will begin analysis of the instrumentation results once we have a trace. I would really appreciate those people affected by this issue to run Andrew's special build of Corosync which will have more trace info in it when it is available. Regards -steve On Mon, 2010-05-10 at 14:26 +0200, Alain.Moulle wrote: > As soon as I got it again ... because it is strange, I did not face > the problem > again since this morning ! And besides I'm sure that on Friday I was > in a case where > the stop/cleanup (of a resource failed on start) enables the corosync > shutdown to > complete , and as long as I had not cleanup the failed resource, the > corosync stop > does not returns and was stalled in "Waiting for corosync services to > unload:........ > > I'll keep you inform if I can find the conditions for this abnormal > behavior. > Thanks > Regards > Alain > > Andrew Beekhof a écrit : > > On Mon, May 10, 2010 at 8:31 AM, Alain.Moulle <alain.mou...@bull.net> wrote: > > > > > I meant "/etc/init.d/corosync stop" never returns. > > > > > > > Ok. Can you show us the logs and "ps axf" please? > > > > > > > _______________________________________________ Openais mailing list Openais@lists.linux-foundation.org https://lists.linux-foundation.org/mailman/listinfo/openais
