>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 -- mailto:Alain.Moulle@xxxxxxxx +------------------------------+--------------------------------+ | Alain Moullé | from France : 04 76 29 75 99 | | | FAX number : 04 76 29 72 49 | | Bull SA | | | 1, Rue de Provence | Adr : FREC B1-041 | | B.P. 208 | | | 38432 Echirolles - CEDEX | Email: Alain.Moulle@xxxxxxxx | | France | BCOM : 229 7599 | +-------------------------------+-------------------------------+
<?xml version="1.0" ?> <cluster config_version="8" name="HA_METADATA_3N"> <fence_daemon clean_start="1" post_fail_delay="0" post_join_delay="3"/> <clusternodes> <clusternode name="yack10" votes="1"> <fence/> </clusternode> <clusternode name="yack21" votes="1"> <fence/> </clusternode> <clusternode name="yack23" votes="1"> <fence/> </clusternode> </clusternodes> <cman/> <fencedevices> <fencedevice agent="fence_ipmilan" ipaddr="10.0.11.11" login="administrator" name="yack10fence" passwd="administrat0r"/> <fencedevice agent="fence_ipmilan" ipaddr="10.0.11.22" login="administrator" name="yack21fence" passwd="administrat0r"/> <fencedevice agent="fence_ipmilan" ipaddr="10.0.11.24" login="administrator" name="yack23fence" passwd="administrat0r"/> </fencedevices> <rm> <failoverdomains> <failoverdomain name="domyack10" ordered="1" restricted="1"> <failoverdomainnode name="yack10" priority="1"/> <failoverdomainnode name="yack23" priority="1"/> </failoverdomain> <failoverdomain name="domyack21" ordered="1" restricted="1"> <failoverdomainnode name="yack21" priority="1"/> <failoverdomainnode name="yack23" priority="1"/> </failoverdomain> </failoverdomains> <resources/> <service domain="domyack10" name="serviceyack10"> <script file="/tmp/testHAmanage10" name="testha1"/> </service> <service domain="domyack21" name="serviceyack21"> <script file="/tmp/testHAmanage21" name="testha2"/> </service> </rm> </cluster>
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