> -----Messaggio originale----- > Da: linux-cluster-bounces@xxxxxxxxxx > [mailto:linux-cluster-bounces@xxxxxxxxxx] Per conto di Alain Moulle > Inviato: martedì 11 aprile 2006 8.09 > A: linux-cluster@xxxxxxxxxx > Oggetto: R: CS4 U2 / problem to configure a 3 > nodes cluster > > >Hi > >> > >> I'm trying to configure a simple 3 nodes cluster with simple tests > >> scripts. > >> But I can't start cman, it remains stalled with this message in > >> syslog : > >> Apr 10 11:37:44 s_sys@yack21 ccsd: startup succeeded Apr > 10 11:38:00 > >> s_kernel@yack21 kernel: CMAN 2.6.9-39.5 (built Sep 20 2005 > >> 16:04:34) installed > >> Apr 10 11:38:00 s_kernel@yack21 kernel: NET: Registered protocol > >> family 30 Apr 10 11:38:00 s_sys@yack21 ccsd[25004]: > >> cluster.conf (cluster name = HA_METADATA_3N, version = 8) found. > >> Apr 10 11:38:00 s_kernel@yack21 kernel: CMAN: Waiting to > join or form > >> a Linux-cluster Apr 10 11:38:01 s_sys@yack21 > >> ccsd[25004]: Connected to cluster infrastruture > >> via: CMAN/SM Plugin v1.1.2 > >> Apr 10 11:38:01 s_sys@yack21 ccsd[25004]: Initial status:: > >> Inquorate Apr 10 11:38:32 s_kernel@yack21 kernel: CMAN: > >> forming a new cluster > >> > >> and nothing more. > >> > >> The graphic tool dos not detect any error in configuration; I 've > >> attached my cluster.conf for the three nodes, knowing that > I wanted > >> two nodes (yack10 and yack21) running theirs applications > and the 3rd > >> one (yack23) as a backup for yack10 and/or yack21, but I > don't want > >> any failover between yack10 and yack21. > >> > >> PS : I 've verified all ssh connections between the 3 > nodes, and all > >> the fence paths as described in the cluster.conf. > >> Thanks again for your help. > >> > >> Alain > >> > > > >Are you starting the cman on all three nodes in the same > time? A node > >doesn't start until each other node is starting. Timing is > important during booting. > > >Leandro > > Hi, no I wasn't ... > I've tried now, and this is ok on yack21 and yack23, but not > on yack10, is there something wrong in the cluster.conf to > explain this behavior ? > On yack10 , cman is trying to : > CMAN: forming a new cluster > but fails with a timeout ... > > ?? > Thanks > Alain > -- > Maybe this time is due to a firewall setup, as already stated on the list. A tcpdump from yack10 to the other nodes may help you catch the bug. Leandro -- Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
