Hi, On Fri, Dec 7, 2012 at 10:59 PM, Felipe Gutierrez <[email protected]> wrote: > Hi everyone, > > I was using heartbeat and now I changed to use corosync. I am struggling to > delete the nodes that I configured on heartbeat. I am doing the exactly > thing this manual says but I can't delete the two nodes. > http://clusterlabs.org/doc/en-US/Pacemaker/1.0/html/Pacemaker_Explained/s-node-delete.html > > Does anyone have any idea? > > Thanks in advance. > Felipe > > # /etc/init.d/corosync stop > * Stopping corosync daemon > corosync > [ OK ]
You should never stop corosync and want to make changes on the cluster afterwards. Changes are propagated to all nodes via corosync, you stop it, nothing will work. > > root@cloud4:/etc/corosync# crm_node --force -R cloud4 > root@cloud4:/etc/corosync# crm_node --force -R cloud11 > root@cloud4:/etc/corosync# crm_node --force -R > 193a0634-90b5-4c1b-aed1-b987dbae188e > root@cloud4:/etc/corosync# crm_node -R COROSYNC_ID > > # crm_mon --one-shot -V > crm_mon[2558]: 2012/12/07_19:52:31 ERROR: unpack_resources: Resource > start-up disabled since no STONITH resources have been defined > crm_mon[2558]: 2012/12/07_19:52:31 ERROR: unpack_resources: Either > configure some or disable STONITH with the stonith-enabled option > crm_mon[2558]: 2012/12/07_19:52:31 ERROR: unpack_resources: NOTE: Clusters > with shared data need STONITH to ensure data integrity > ============ > Last updated: Fri Dec 7 19:52:31 2012 > Last change: Fri Dec 7 18:43:14 2012 via crmd on cloud11 > Stack: openais > Current DC: cloud11 - partition with quorum > Version: 1.1.6-9971ebba4494012a93c03b40a2c58ec0eb60f50c > 4 Nodes configured, 2 expected votes > 0 Resources configured. > ============ > > Node cloud4 (01f645d4-c8d5-4b2a-8c44-5727101d56c5): UNCLEAN (offline) > Node cloud11 (193a0634-90b5-4c1b-aed1-b987dbae188e): UNCLEAN (offline) > Online: [ cloud4 cloud11 ] You're mixing stuff here, again, with corosync started, delete the nodes with the commands above. If you want to delete the nodes with corosync stopped, you have to remove the cluster information base, or cib for short. This is usually located in /var/lib/heartbeat/crm (location might differ on newer software versions). That will wipe not just the nodes, but the entire configuration as well. HTH, Dan > > -- > *-- > -- Felipe Oliveira Gutierrez > -- [email protected] > -- https://sites.google.com/site/lipe82/Home/diaadia* > _______________________________________________ > Linux-HA mailing list > [email protected] > http://lists.linux-ha.org/mailman/listinfo/linux-ha > See also: http://linux-ha.org/ReportingProblems -- Dan Frincu CCNA, RHCE _______________________________________________ Linux-HA mailing list [email protected] http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems
