>>> Lars Marowsky-Bree <l...@suse.com> schrieb am 30.01.2015 um 14:38 in Nachricht <20150130133815.gf2...@suse.de>: > On 2015-01-30T08:23:14, Ulrich Windl <ulrich.wi...@rz.uni-regensburg.de> wrote: > >> Two of the three nodes were actually updated from SP1 via SP2 to SP3, and > the >> third node was installed with SP3. AFAIR there was no configuration change >> since SP1. > > That must be incorrect, because: > >> > Was the corosync.conf option "clear_node_high_bit" changed? >> >> # grep -i high /etc/corosync/corosync.conf >> clear_node_high_bit: new >> >> Could this cause our problem? > > This is an option that didn't exist prior to SP3.
With "there was no change" meant: No administrator did change the file; if a package installation changed the file, I'm not aware of it. > > And yes, changing this option would cause exactly the issue you've seen. So it's this phrase from the manual page?: WARNING: The clusters behavior is undefined if this option is enabled on only a subset of the cluster (for example during a rolling upgrade). BTW: The manual page does not says that "nodeid" has to be a positive 32-bit 2-complement; the page just says it's a 32-bit number... > > The "old" default behaviour was buggy, but since we couldn't fix it w/o > this, we introduced "new" and defaulted new clusters to this; existing > configuration files would remain on their old mode and thus remain > compatible. > > > Regards, > Lars > > -- > Architect Storage/HA > SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Jennifer Guild, Dilip > Upmanyu, Graham Norton, HRB 21284 (AG Nürnberg) > "Experience is the name everyone gives to their mistakes." -- Oscar Wilde > > _______________________________________________ > Linux-HA mailing list > Linux-HA@lists.linux-ha.org > http://lists.linux-ha.org/mailman/listinfo/linux-ha > See also: http://linux-ha.org/ReportingProblems _______________________________________________ Linux-HA mailing list Linux-HA@lists.linux-ha.org http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems