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

[Andrew Beekhof]

On Mon, Nov 1, 2010 at 9:44 AM, Pavlos Parissis
<pavlos.parissis at gmail.com> wrote:
>
>
> On 1 November 2010 09:19, Pavlos Parissis <pavlos.parissis at gmail.com> wrote:
>>
>> 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
>>
>
> Yes, I have!
> Solved by doing the following
> yum upgrade pacemaker pacemaker-libs
> gave me a working crmd on 1.1.3
> cibadmin --modify --crm_xml '<cib crm_feature_set="3.0.1"/>'
> set feature_set to 3.0.1, I had to look at the code to realize that this is
> the cause of the problem.
> The log line "We can support up to CRM feature set 3.0.2 (current=3.0.1)"

Looks like I'm logging the inputs in the wrong order.
Sorry about that

> is a bit confusing and makes you to think the feature set version is not the
> issue here
> heartbeat stop
> 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
> heartbeat start
> and everything is fine again !
> Cheers,
> Pavlos
>
>
>
>
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