Mikhail A Zelikov wrote: > I have a 2-node cluster, and I wrote a simple program that registers for > cluster events using: > cman_start_notification and cman_start_recv_data. If a node dies (manual > reboot/shutdown) then I receive CMAN_REASON_PORTCLOSED event and then NO > CMAN_REASON_STATECHANGE (as I woudl expect). I receive > CMAN_REASON_STATECHANGE once the node is booted again. If I do not > register for data then I do not receive CMAN_REASON_PORTCLOSED as > expected. > Is the notification mechanism broken? It used to be broken for the last node in the cluster. It should be fixed in U3. > Mike > P.S. > It also looks like that the conditions in while loop in cman_dispatch > might be incorrect if the intention was to continue forever as long as > there no errors. > > while ( flags & CMAN_DISPATCH_ALL && > (len < 0 && errno == EAGAIN) ); > > Should it be: > > while ( flags & CMAN_DISPATCH_ALL && > !(len < 0 && errno == EAGAIN) ); > Err, yes you're right. Thank you. -- patrick -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
