Hi, When using the same hostname on 2 nodes (debian squeeze, corosync 1.3.0-3 from unstable) the following happens:
May 12 08:36:27 debian cib: [3125]: info: cib_process_request: Operation complete: op cib_sync for section 'all' (origin=local/crmd/84, version=0.5.1): ok (rc=0) May 12 08:36:27 debian crmd: [3129]: info: crm_get_peer: Node debian now has id: 620757002 May 12 08:36:27 debian crmd: [3129]: info: do_state_transition: State transition S_INTEGRATION -> S_FINALIZE_JOIN [ input=I_INTEGRATED cause=C_FSA_INTERNAL origin=check_join_state ] May 12 08:36:27 debian crmd: [3129]: info: do_state_transition: All 1 cluster nodes responded to the join offer. May 12 08:36:27 debian crmd: [3129]: info: do_dc_join_finalize: join-29: Syncing the CIB from debian to the rest of the cluster May 12 08:36:27 debian crmd: [3129]: info: crm_get_peer: Node debian now has id: 603979786 May 12 08:36:27 debian crmd: [3129]: info: do_state_transition: State transition S_FINALIZE_JOIN -> S_INTEGRATION [ input=I_JOIN_REQUEST cause=C_HA_MESSAGE origin=route_message ] May 12 08:36:27 debian crmd: [3129]: info: update_dc: Unset DC debian May 12 08:36:27 debian cib: [3125]: info: cib_process_request: Operation complete: op cib_sync for section 'all' (origin=local/crmd/86, version=0.5.1): ok (rc=0) May 12 08:36:27 debian crmd: [3129]: info: do_dc_join_offer_all: join-30: Waiting on 1 outstanding join acks May 12 08:36:27 debian crmd: [3129]: info: update_dc: Set DC to debian (3.0.1) May 12 08:36:27 debian crmd: [3129]: info: crm_get_peer: Node debian now has id: 620757002 May 12 08:36:27 debian crmd: [3129]: info: do_state_transition: State transition S_INTEGRATION -> S_FINALIZE_JOIN [ input=I_INTEGRATED cause=C_FSA_INTERNAL origin=check_join_state ] May 12 08:36:27 debian crmd: [3129]: info: do_state_transition: All 1 cluster nodes responded to the join offer. May 12 08:36:27 debian crmd: [3129]: info: do_dc_join_finalize: join-30: Syncing the CIB from debian to the rest of the cluster May 12 08:36:27 debian crmd: [3129]: info: crm_get_peer: Node debian now has id: 603979786 May 12 08:36:27 debian crmd: [3129]: info: do_state_transition: State transition S_FINALIZE_JOIN -> S_INTEGRATION [ input=I_JOIN_REQUEST cause=C_HA_MESSAGE origin=route_message ] May 12 08:36:27 debian crmd: [3129]: info: update_dc: Unset DC debian May 12 08:36:27 debian crmd: [3129]: info: do_dc_join_offer_all: join-31: Waiting on 1 outstanding join acks May 12 08:36:27 debian crmd: [3129]: info: update_dc: Set DC to debian (3.0.1) May 12 08:36:27 debian cib: [3125]: info: cib_process_request: Operation complete: op cib_sync for section 'all' (origin=local/crmd/88, version=0.5.1): ok (rc=0) May 12 08:36:27 debian crmd: [3129]: info: crm_get_peer: Node debian now has id: 620757002 May 12 08:36:27 debian crmd: [3129]: info: do_state_transition: State transition S_INTEGRATION -> S_FINALIZE_JOIN [ input=I_INTEGRATED cause=C_FSA_INTERNAL origin=check_join_state ] May 12 08:36:27 debian crmd: [3129]: info: do_state_transition: All 1 cluster nodes responded to the join offer. May 12 08:36:27 debian crmd: [3129]: info: do_dc_join_finalize: join-31: Syncing the CIB from debian to the rest of the cluster May 12 08:36:27 debian crmd: [3129]: info: crm_get_peer: Node debian now has id: 603979786 May 12 08:36:27 debian crmd: [3129]: info: do_state_transition: State transition S_FINALIZE_JOIN -> S_INTEGRATION [ input=I_JOIN_REQUEST cause=C_HA_MESSAGE origin=route_message ] May 12 08:36:27 debian crmd: [3129]: info: update_dc: Unset DC debian May 12 08:36:27 debian crmd: [3129]: info: do_dc_join_offer_all: join-32: Waiting on 1 outstanding join acks May 12 08:36:27 debian crmd: [3129]: info: update_dc: Set DC to debian (3.0.1) Basically it goes into an endless loop. This is a improperly configured option, but it would help the users if there was a handling of this or a relevant message printed in the logfile, such as "duplicate hostname found". Regards. Dan -- Dan Frincu CCNA, RHCE
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