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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>Hi,<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'> <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>I
used only Heartbeat package for clustering only the HTTPD daemon. Another
software I want to cluster is Oracle Database Express. I red documentation and
features and decided I will switch to openais(corosync) and pacemaker as
advanced resource manager. I just went trough installation procedure as described
at<span class=apple-converted-space> </span><a
href="http://www.clusterlabs.org/wiki/Install"><span style='font-size:12.0pt'>http://www.clusterlabs.org/wiki/Install</span></a>.
I have 2 node cluster and my systems run CentOS 5.4. From added repository it
installed Pacemaker:<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>pacemaker
i386
1.0.8-5.el5 <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>pacemaker
x86_64
1.0.8-5.el5<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'> <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>My
libxml2 library is following:<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>libxml2
i386
2.6.26-2.1.2.8<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>libxml2
x86_64
2.6.26-2.1.2.8<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'> <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>command
“grep ERROR: /var/log/messages | grep -v unpack_resources” has
following output:<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>Apr
30 07:40:34 tidevfnkv1 cib: [6145]: ERROR: crm_xml_err: XML Error: I/O warning
:failed to load external entity "/usr/share/pacemaker/crm-transitional.dtd"<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>Apr
30 07:40:34 tidevfnkv1 cib: [6145]: ERROR: crm_abort: validate_with_dtd:
Triggered assert at xml.c:2122 : dtd != NULL<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>Apr
30 07:40:34 tidevfnkv1 cib: [6145]: ERROR: validate_with_dtd: Could not
find/parse /usr/share/pacemaker/crm-transitional.dtd<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>Apr
30 07:40:34 tidevfnkv1 pengine: [6152]: ERROR: crm_xml_err: XML Error: I/O
warning :failed to load external entity
"/usr/share/pacemaker/crm-transitional.dtd"<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>Apr
30 07:40:34 tidevfnkv1 pengine: [6152]: ERROR: crm_abort: validate_with_dtd: Triggered
assert at xml.c:2122 : dtd != NULL<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>Apr
30 07:40:34 tidevfnkv1 pengine: [6152]: ERROR: validate_with_dtd: Could not
find/parse /usr/share/pacemaker/crm-transitional.dtd<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>Apr
30 07:40:34 tidevfnkv1 pengine: [6152]: ERROR: crm_xml_err: XML Error: I/O
warning :failed to load external entity
"/usr/share/pacemaker/upgrade06.xsl"<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>Apr
30 07:40:34 tidevfnkv1 pengine: [6152]: ERROR: crm_abort: apply_transformation:
Triggered assert at xml.c:2387 : xslt != NULL<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>Apr
30 07:40:34 tidevfnkv1 pengine: [6152]: ERROR: update_validation:
Transformation /usr/share/pacemaker/upgrade06.xsl failed<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>Apr
30 07:40:34 tidevfnkv1 pengine: [6152]: ERROR: crm_xml_err: XML Error: I/O
warning :failed to load external entity
"/usr/share/pacemaker/pacemaker-1.0.rng"<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>Apr
30 07:40:34 tidevfnkv1 pengine: [6152]: ERROR: xmlRelaxNGParse: could not load
/usr/share/pacemaker/pacemaker-1.0.rng<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>Apr
30 07:40:34 tidevfnkv1 pengine: [6152]: ERROR: crm_abort: validate_with_relaxng:
Triggered assert at xml.c:2215 : rng != NULL<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>Apr
30 07:40:35 tidevfnkv1 pengine: [6152]: ERROR: validate_with_relaxng: Could not
find/parse /usr/share/pacemaker/pacemaker-1.0.rng<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>Apr
30 07:40:35 tidevfnkv1 pengine: [6152]: ERROR: cli_config_update: <span
style='background:yellow;mso-highlight:yellow'>Your current configuration could
only be upgraded to pacemaker-0.7... the minimum requirement is pacemaker-1.0.</span>
– this is also strange to me.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'> <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>This
output still repeats afters some seconds….seems like some issue with
schema, all other packages are latest from repo at <a
href="http://clusterlabs.org/rpm/epel-5/x86_64/">http://clusterlabs.org/rpm/epel-5/x86_64/</a><o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>Any
idea about how to fix this situation?<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>Many
thanks,<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'> <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>Ladislav
Jech<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>Czech
republic<o:p></o:p></span></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'><o:p> </o:p></span></p>
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