Hi, I have been using 1.1.3 on CentOS and I decided to downgrade to 1.0.9.1-1.15.el5.
The procedure was the following stop heartbeat on all cluster members downgrade to 1.0.9 doing the following on all cluster memebrs yum downgrade pacemaker-1.0.9.1-1.15.el5 pacemaker-libs-1.0.9.1-1.15.el5 pacemaker-debuginfo-1.0.9.1-1.15.el5 starting heartbeat gave me the following and crmd was stopped crmd: [10772]: debug: debug3: compare_version: 3.0.2 > 3.0.1 (3) crmd: [10772]: ERROR: revision_check_callback: This build (1.0.9) does not support the current resource configuration crmd: [10772]: ERROR: revision_check_callback: We can support up to CRM feature set 3.0.2 (current=3.0.1) crmd: [10772]: ERROR: revision_check_callback: Shutting down the CRM why does crm complain about the resource configuration? Even I was using 1.1.3, I had pacemaker-schema 1.0 validate-with="pacemaker-1.0" crm_feature_set="3.0.2" Could be the following the root cause of the problem? <nvpair id="cib-bootstrap-options-dc-version" name="dc-version" value="1.1.3-9c2342c0378140df9bed7d192f2b9ed157908007"/> Any ideas? Pavlos
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