Hi,
i got a problem with testing my cluster. I got a working 2 Node Setup like this: ============ Last updated: Thu Feb 4 19:08:38 2010 Stack: openais Current DC: prolog01-node1 - partition with quorum Version: 1.0.7-54d7869bfe3691eb723b1d47810e5585d8246b58 2 Nodes configured, 3 expected votes 2 Resources configured. ============ Online: [ prolog01-node2 prolog01-node1 ] Master/Slave Set: ms_drbd_mysql0 Masters: [ prolog01-node2 ] Slaves: [ prolog01-node1 ] Resource Group: grp_MySQL res_Filesystem (ocf::heartbeat:Filesystem): Started prolog01-node2 res_ClusterIP (ocf::heartbeat:IPaddr2): Started prolog01-node2 res_MySQL (lsb:mysql): Started prolog01-node2 res_Apache (lsb:apache2): Started prolog01-node2 and a third machine with the same pacemaker version installed. I configured ssh keys, syslog and the hosts files. Every node can ping and log into each other. When i start the Tests with the following command: ./CTSlab.py --nodes 'prolog01-node1 prolog01-node2' --benchmark --stack ais --logfile /var/log/messages --schema pacemaker-1.0 3 Feb 04 19:10:32 Random seed is: 1265307032 Feb 04 19:10:32 >>>>>>>>>>>>>>>> BEGINNING 3 TESTS Feb 04 19:10:32 System log files: /var/log/messages Feb 04 19:10:32 Stack: openais (whitetank) Feb 04 19:10:32 Schema: pacemaker-1.0 Feb 04 19:10:32 Random Seed: 1265307032 Feb 04 19:10:32 Enable Stonith: 1 Feb 04 19:10:32 Enable Fencing: 1 Feb 04 19:10:32 Enable Standby: 1 Feb 04 19:10:32 Enable Resources: 0 Nothing happens, it just says that it starts but nothing happens. I can see some message in the logfile and i seems that the script does not reach the other nodes. If i run the ping -nq -c1 -w1 prolog01-node1 it is successfully. Feb 4 19:10:22 prolog01-node3 CTS: debug: cmd: target=localhost, rc=0: ping -nq -c1 -w1 prolog01-node1 >/dev/null 2>&1 Feb 4 19:10:32 prolog01-node3 CTS: debug: Environment[CIBResource]: 0 Feb 4 19:10:32 prolog01-node3 CTS: debug: Environment[CIBfilename]: None Feb 4 19:10:32 prolog01-node3 CTS: debug: Environment[CMclass]: CM_ais.crm_whitetank Feb 4 19:10:32 prolog01-node3 CTS: debug: Environment[ClobberCIB]: 0 Feb 4 19:10:32 prolog01-node3 CTS: debug: Environment[DoBSC]: 0 Feb 4 19:10:32 prolog01-node3 CTS: debug: Environment[DoFencing]: 1 Feb 4 19:10:32 prolog01-node3 CTS: debug: Environment[DoStandby]: 1 Feb 4 19:10:32 prolog01-node3 CTS: debug: Environment[DoStonith]: 1 Feb 4 19:10:32 prolog01-node3 CTS: debug: Environment[IPBase]: 127.0.0.10 Feb 4 19:10:32 prolog01-node3 CTS: debug: Environment[ListTests]: 0 Feb 4 19:10:32 prolog01-node3 CTS: debug: Environment[LogFileName]: /var/log/messages Feb 4 19:10:32 prolog01-node3 CTS: debug: Environment[RandSeed]: 1265307032 Feb 4 19:10:32 prolog01-node3 CTS: debug: Environment[RecvLoss]: 0.0 Feb 4 19:10:32 prolog01-node3 CTS: debug: Environment[Schema]: pacemaker-1.0 Feb 4 19:10:32 prolog01-node3 CTS: debug: Environment[Stack]: openais (whitetank) Feb 4 19:10:32 prolog01-node3 CTS: debug: Environment[SyslogFacility]: None Feb 4 19:10:32 prolog01-node3 CTS: debug: Environment[XmitLoss]: 0.0 Feb 4 19:10:32 prolog01-node3 CTS: debug: Environment[all-once]: 0 Feb 4 19:10:32 prolog01-node3 CTS: debug: Environment[at-boot]: 1 Feb 4 19:10:32 prolog01-node3 CTS: debug: Environment[benchmark]: 1 Feb 4 19:10:32 prolog01-node3 CTS: debug: Environment[experimental-tests]: 0 Feb 4 19:10:32 prolog01-node3 CTS: debug: Environment[logger]: [<__main__.StdErrLog instance at 0x1b9b4d0>, <__main__.SysLog instance at 0x1befe18>] Feb 4 19:10:32 prolog01-node3 CTS: debug: Environment[logrestartcmd]: /etc/init.d/syslog-ng restart 2>&1 > /dev/null Feb 4 19:10:32 prolog01-node3 CTS: debug: Environment[loop-minutes]: 60 Feb 4 19:10:32 prolog01-node3 CTS: debug: Environment[loop-tests]: 1 Feb 4 19:10:32 prolog01-node3 CTS: debug: Environment[nodes]: ['prolog01-node1', 'prolog01-node2'] Feb 4 19:10:32 prolog01-node3 CTS: debug: Environment[oprofile]: [] Feb 4 19:10:32 prolog01-node3 CTS: debug: Environment[stonith-params]: hostlist=all Feb 4 19:10:32 prolog01-node3 CTS: debug: Environment[stonith-type]: external/ssh Feb 4 19:10:32 prolog01-node3 CTS: debug: Environment[unsafe-tests]: 1 Feb 4 19:10:32 prolog01-node3 CTS: debug: Environment[use_logd]: 0 Feb 4 19:10:32 prolog01-node3 CTS: debug: Environment[valgrind-opts]: --leak-check=full --show-reachable=yes --trace-children=no --num-callers=25 --gen-suppressions=all --suppressions=/usr/share/pacemaker/cts/cts.supp Feb 4 19:10:32 prolog01-node3 CTS: debug: Environment[valgrind-prefix]: None Feb 4 19:10:32 prolog01-node3 CTS: debug: Environment[valgrind-procs]: cib crmd attrd pengine Feb 4 19:10:32 prolog01-node3 CTS: debug: Environment[valgrind-tests]: 0 Feb 4 19:10:32 prolog01-node3 CTS: debug: Environment[warn-inactive]: 0 Feb 4 19:10:32 prolog01-node3 CTS: >>>>>>>>>>>>>>>> BEGINNING 3 TESTS Feb 4 19:10:32 prolog01-node3 CTS: System log files: /var/log/messages Feb 4 19:10:32 prolog01-node3 CTS: Stack: openais (whitetank) Feb 4 19:10:32 prolog01-node3 CTS: Schema: pacemaker-1.0 Feb 4 19:10:32 prolog01-node3 CTS: Random Seed: 1265307032 Feb 4 19:10:32 prolog01-node3 CTS: Enable Stonith: 1 Feb 4 19:10:32 prolog01-node3 CTS: Enable Fencing: 1 Feb 4 19:10:32 prolog01-node3 CTS: Enable Standby: 1 Feb 4 19:10:32 prolog01-node3 CTS: Enable Resources: 0 Feb 4 19:10:32 prolog01-node3 CTS: debug: cmd: target=localhost, rc=0: ping -nq -c1 -w1 prolog01-node1 >/dev/null 2>&1 Feb 4 19:11:02 prolog01-node3 CTS: debug: Waiting for node prolog01-node1 to come up Feb 4 19:11:02 prolog01-node3 CTS: debug: cmd: target=localhost, rc=0: ping -nq -c1 -w1 prolog01-node1 >/dev/null 2>&1 I tried now for days to get this running but i don't have clue anymore. Hopefully some of you can help me / instruct me how to setup a test scenario. Thanks in advance for your help. Best Regards from Germany Sebastian Koch
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