[Pacemaker] downgrading to pacemaker-1.0.9.1-1.15.el5

[Pavlos Parissis]

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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