On 03/15/2011 08:27 AM, Dejan Muhamedagic wrote: > Hi, > > On Tue, Mar 15, 2011 at 07:46:30AM -0700, Steven Dake wrote: >> On 03/14/2011 06:05 PM, AP wrote: >>> Hi, >>> >>> Just had severe network flakyness here and found corosync vanishing from >>> the process list on one of nodes. Initially this was due to packet loss >>> but just now it was due to multicast not being enabled properly so that >>> the node in question could send multicast packets but not receive them. >>> >>> Attached is the corosync-fplay output as well as a bt full of the core >>> file. The OS is Debian squeeze (libc 2.11.2), kernel 2.6.37.2. >>> >>> AP >>> >>> >>> >>> _______________________________________________ >>> Openais mailing list >>> [email protected] >>> https://lists.linux-foundation.org/mailman/listinfo/openais >> >> This bug is fixed in commit: > > The assert looks like this one: > > http://marc.info/?l=openais&m=129647667713161&w=2 > > Or is it that this patch fixes that one too? >
Your right, there was a FAILED TO RECV in AP's logs. This is the bug which is as yet unfixed but with a workaround of increasing seqno: https://bugzilla.redhat.com/show_bug.cgi?id=671575 > Thanks, > > Dejan > >> commit 96fa74175b0efad6909bfff91f5948f4e8080768 >> Author: Steven Dake <[email protected]> >> Date: Fri Mar 4 12:55:54 2011 -0700 >> >> Fix abort when token is lost in RECOVERY state >> >> A commit token should be rejected when a token is lost in the recovery >> state. This occurs naturally because the ring id increases by 4 for >> every new ring. Prior to this patch, if the token was lost, the old >> ring id information was restored, causing a commit token to be accepted >> when it should be rejected. This erronously accepted commit token would >> lead to an assertion which is fixed by this patch. >> >> Signed-off-by: Steven Dake <[email protected]> >> Reviewed-by: Angus Salkeld <[email protected]> >> _______________________________________________ >> Openais mailing list >> [email protected] >> https://lists.linux-foundation.org/mailman/listinfo/openais > _______________________________________________ > Openais mailing list > [email protected] > https://lists.linux-foundation.org/mailman/listinfo/openais _______________________________________________ Openais mailing list [email protected] https://lists.linux-foundation.org/mailman/listinfo/openais
