diff --git a/xml/api/crm_mon-2.7.rng b/xml/api/crm_mon-2.7.rng
index 88973a4ea1..8e6792b63b 100644
--- a/xml/api/crm_mon-2.7.rng
+++ b/xml/api/crm_mon-2.7.rng
@@ -1,311 +1,311 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <grammar xmlns="http://relaxng.org/ns/structure/1.0"
          datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
 
     <start>
         <ref name="element-crm-mon"/>
     </start>
 
     <define name="element-crm-mon">
         <optional>
             <ref name="element-summary" />
         </optional>
         <optional>
             <ref name="nodes-list" />
         </optional>
         <optional>
             <ref name="resources-list" />
         </optional>
         <optional>
             <ref name="node-attributes-list" />
         </optional>
         <optional>
             <ref name="node-history-list" />
         </optional>
         <optional>
             <ref name="failures-list" />
         </optional>
         <optional>
             <ref name="fence-event-list" />
         </optional>
         <optional>
             <ref name="tickets-list" />
         </optional>
         <optional>
             <ref name="bans-list" />
         </optional>
     </define>
 
     <define name="element-summary">
         <element name="summary">
             <optional>
                 <element name="stack">
                     <attribute name="type"> <text /> </attribute>
                 </element>
             </optional>
             <optional>
                 <element name="current_dc">
                     <attribute name="present"> <data type="boolean" /> </attribute>
                     <optional>
                         <group>
                             <attribute name="version"> <text /> </attribute>
                             <attribute name="name"> <text /> </attribute>
                             <attribute name="id"> <text /> </attribute>
                             <attribute name="with_quorum"> <data type="boolean" /> </attribute>
                         </group>
                     </optional>
                 </element>
             </optional>
             <optional>
                 <element name="last_update">
                     <attribute name="time"> <text /> </attribute>
                 </element>
                 <element name="last_change">
                     <attribute name="time"> <text /> </attribute>
                     <attribute name="user"> <text /> </attribute>
                     <attribute name="client"> <text /> </attribute>
                     <attribute name="origin"> <text /> </attribute>
                 </element>
             </optional>
             <optional>
                 <element name="nodes_configured">
                     <attribute name="number"> <data type="nonNegativeInteger" /> </attribute>
                 </element>
                 <element name="resources_configured">
                     <attribute name="number"> <data type="nonNegativeInteger" /> </attribute>
                     <attribute name="disabled"> <data type="nonNegativeInteger" /> </attribute>
                     <attribute name="blocked"> <data type="nonNegativeInteger" /> </attribute>
                 </element>
             </optional>
             <optional>
                 <element name="cluster_options">
                     <attribute name="stonith-enabled"> <data type="boolean" /> </attribute>
                     <attribute name="symmetric-cluster"> <data type="boolean" /> </attribute>
                     <attribute name="no-quorum-policy"> <text /> </attribute>
                     <attribute name="maintenance-mode"> <data type="boolean" /> </attribute>
                     <attribute name="stop-all-resources"> <data type="boolean" /> </attribute>
                 </element>
             </optional>
         </element>
     </define>
 
     <define name="resources-list">
         <element name="resources">
             <zeroOrMore>
                 <externalRef href="resources-2.4.rng" />
             </zeroOrMore>
         </element>
     </define>
 
     <define name="nodes-list">
         <element name="nodes">
             <zeroOrMore>
                 <ref name="element-full-node" />
             </zeroOrMore>
         </element>
     </define>
 
     <define name="node-attributes-list">
         <element name="node_attributes">
             <zeroOrMore>
                 <ref name="element-node-with-attributes" />
             </zeroOrMore>
         </element>
     </define>
 
     <define name="node-history-list">
         <element name="node_history">
             <zeroOrMore>
                 <ref name="element-node-history" />
             </zeroOrMore>
         </element>
     </define>
 
     <define name="failures-list">
         <element name="failures">
             <zeroOrMore>
                 <ref name="element-failure" />
             </zeroOrMore>
         </element>
     </define>
 
     <define name="fence-event-list">
         <element name="fence_history">
             <optional>
                 <attribute name="status"> <data type="integer" /> </attribute>
             </optional>
             <zeroOrMore>
                 <externalRef href="fence-event-2.0.rng" />
             </zeroOrMore>
         </element>
     </define>
 
     <define name="tickets-list">
         <element name="tickets">
             <zeroOrMore>
                 <ref name="element-ticket" />
             </zeroOrMore>
         </element>
     </define>
 
     <define name="bans-list">
         <element name="bans">
             <zeroOrMore>
                 <ref name="element-ban" />
             </zeroOrMore>
         </element>
     </define>
 
     <define name="element-full-node">
         <element name="node">
             <attribute name="name"> <text/> </attribute>
             <attribute name="id"> <text/> </attribute>
             <attribute name="online"> <data type="boolean" /> </attribute>
             <attribute name="standby"> <data type="boolean" /> </attribute>
             <attribute name="standby_onfail"> <data type="boolean" /> </attribute>
             <attribute name="maintenance"> <data type="boolean" /> </attribute>
             <attribute name="pending"> <data type="boolean" /> </attribute>
             <attribute name="unclean"> <data type="boolean" /> </attribute>
             <attribute name="shutdown"> <data type="boolean" /> </attribute>
             <attribute name="expected_up"> <data type="boolean" /> </attribute>
             <attribute name="is_dc"> <data type="boolean" /> </attribute>
             <attribute name="resources_running"> <data type="nonNegativeInteger" /> </attribute>
             <attribute name="type">
                 <choice>
                     <value>unknown</value>
                     <value>member</value>
                     <value>remote</value>
                     <value>ping</value>
                 </choice>
             </attribute>
             <optional>
                 <!-- for virtualized pacemaker_remote nodes, crm_mon 1.1.13 uses
                      "container_id" while later versions use "id_as_resource" -->
                 <choice>
                     <attribute name="container_id"> <text/> </attribute>
                     <attribute name="id_as_resource"> <text/> </attribute>
                 </choice>
             </optional>
             <externalRef href="resources-2.4.rng" />
         </element>
     </define>
 
     <define name="element-node-with-attributes">
         <element name="node">
             <attribute name="name"> <text /> </attribute>
             <zeroOrMore>
                 <element name="attribute">
                     <attribute name="name"> <text /> </attribute>
                     <attribute name="value"> <text /> </attribute>
                     <optional>
-                        <attribute name="expected"> <data type="nonNegativeInteger" /> </attribute>
+                        <attribute name="expected"> <data type="integer" /> </attribute>
                     </optional>
                 </element>
             </zeroOrMore>
         </element>
     </define>
 
     <define name="element-node-history">
         <element name="node">
             <attribute name="name"> <text /> </attribute>
             <zeroOrMore>
                 <ref name="element-resource-history" />
             </zeroOrMore>
         </element>
     </define>
 
     <define name="element-resource-history">
         <element name="resource_history">
             <attribute name="id"> <text /> </attribute>
             <attribute name="orphan"> <data type="boolean" /> </attribute>
             <optional>
                 <group>
                     <attribute name="migration-threshold"> <data type="nonNegativeInteger" /> </attribute>
                     <optional>
                         <attribute name="fail-count"> <text /> </attribute>
                     </optional>
                     <optional>
                         <attribute name="last-failure"> <text /> </attribute>
                     </optional>
                 </group>
             </optional>
             <zeroOrMore>
                 <ref name="element-operation-history" />
             </zeroOrMore>
         </element>
     </define>
 
     <define name="element-operation-history">
         <element name="operation_history">
             <attribute name="call"> <text /> </attribute>
             <attribute name="task"> <text /> </attribute>
             <optional>
                 <attribute name="interval"> <text /> </attribute>
             </optional>
             <optional>
                 <attribute name="last-rc-change"> <text /> </attribute>
             </optional>
             <optional>
                 <attribute name="last-run"> <text /> </attribute>
             </optional>
             <optional>
                 <attribute name="exec-time"> <text /> </attribute>
             </optional>
             <optional>
                 <attribute name="queue-time"> <text /> </attribute>
             </optional>
             <attribute name="rc"> <data type="integer" /> </attribute>
             <attribute name="rc_text"> <text /> </attribute>
         </element>
     </define>
 
     <define name="element-failure">
         <element name="failure">
             <choice>
                 <attribute name="op_key"> <text/> </attribute>
                 <attribute name="id"> <text/> </attribute>
             </choice>
             <attribute name="node"> <text /> </attribute>
             <attribute name="exitstatus"> <text /> </attribute>
             <attribute name="exitreason"> <text /> </attribute>
             <attribute name="exitcode"> <data type="nonNegativeInteger" /> </attribute>
-            <attribute name="call"> <data type="nonNegativeInteger" /> </attribute>
+            <attribute name="call"> <data type="integer" /> </attribute>
             <attribute name="status"> <text /> </attribute>
             <optional>
                 <group>
                     <attribute name="last-rc-change"> <text /> </attribute>
                     <attribute name="queued"> <data type="nonNegativeInteger" /> </attribute>
                     <attribute name="exec"> <data type="nonNegativeInteger" /> </attribute>
                     <attribute name="interval"> <data type="nonNegativeInteger" /> </attribute>
                     <attribute name="task"> <text /> </attribute>
                 </group>
             </optional>
         </element>
     </define>
 
     <define name="element-ticket">
         <element name="ticket">
             <attribute name="id"> <text /> </attribute>
             <attribute name="status">
                 <choice>
                     <value>granted</value>
                     <value>revoked</value>
                 </choice>
             </attribute>
             <attribute name="standby"> <data type="boolean" /> </attribute>
             <optional>
                 <attribute name="last-granted"> <text /> </attribute>
             </optional>
         </element>
     </define>
 
     <define name="element-ban">
         <element name="ban">
             <attribute name="id"> <text /> </attribute>
             <attribute name="resource"> <text /> </attribute>
             <attribute name="node"> <text /> </attribute>
             <attribute name="weight"> <data type="integer" /> </attribute>
             <attribute name="master_only"> <data type="boolean" /> </attribute>
         </element>
     </define>
 </grammar>
diff --git a/xml/api/crm_resource-2.7.rng b/xml/api/crm_resource-2.7.rng
index b49e24c001..8e386db025 100644
--- a/xml/api/crm_resource-2.7.rng
+++ b/xml/api/crm_resource-2.7.rng
@@ -1,238 +1,238 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <grammar xmlns="http://relaxng.org/ns/structure/1.0"
          datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
 
     <start>
         <ref name="element-crm-resource"/>
     </start>
 
     <define name="element-crm-resource">
         <choice>
             <ref name="agents-list" />
             <ref name="alternatives-list" />
             <ref name="constraints-list" />
             <externalRef href="generic-list-2.4.rng"/>
             <element name="metadata"> <text/> </element>
             <ref name="locate-list" />
             <ref name="operations-list" />
             <ref name="providers-list" />
             <ref name="reasons-list" />
             <ref name="resource-check" />
             <ref name="resource-config" />
             <ref name="resources-list" />
         </choice>
     </define>
 
     <define name="agents-list">
         <element name="agents">
             <attribute name="standard"> <text/> </attribute>
             <optional>
                 <attribute name="provider"> <text/> </attribute>
             </optional>
             <zeroOrMore>
                 <element name="agent"> <text/> </element>
             </zeroOrMore>
         </element>
     </define>
 
     <define name="alternatives-list">
         <element name="providers">
             <attribute name="for"> <text/> </attribute>
             <zeroOrMore>
                 <element name="provider"> <text/> </element>
             </zeroOrMore>
         </element>
     </define>
 
     <define name="constraints-list">
         <element name="constraints">
             <interleave>
                 <zeroOrMore>
                     <ref name="rsc-location" />
                 </zeroOrMore>
                 <zeroOrMore>
                     <ref name="rsc-colocation" />
                 </zeroOrMore>
             </interleave>
         </element>
     </define>
 
     <define name="locate-list">
         <element name="nodes">
             <attribute name="resource"> <text/> </attribute>
             <zeroOrMore>
                 <element name="node">
                     <optional>
                         <attribute name="state"><value>promoted</value></attribute>
                     </optional>
                     <text/>
                 </element>
             </zeroOrMore>
         </element>
     </define>
 
     <define name="rsc-location">
         <element name="rsc_location">
             <attribute name="node"> <text/> </attribute>
             <attribute name="rsc"> <text/> </attribute>
             <attribute name="id"> <text/> </attribute>
             <externalRef href="../score.rng"/>
         </element>
     </define>
 
     <define name="operations-list">
         <element name="operations">
             <oneOrMore>
                 <ref name="element-operation-list" />
             </oneOrMore>
         </element>
     </define>
 
     <define name="providers-list">
         <element name="providers">
             <attribute name="standard"> <value>ocf</value> </attribute>
             <optional>
                 <attribute name="agent"> <text/> </attribute>
             </optional>
             <zeroOrMore>
                 <element name="provider"> <text/> </element>
             </zeroOrMore>
         </element>
     </define>
 
     <define name="reasons-list">
         <choice>
             <ref name="no-resource-or-uname"/>
             <ref name="resource-and-uname"/>
             <ref name="no-resource-but-uname"/>
             <ref name="resource-but-no-uname"/>
         </choice>
     </define>
 
     <define name="no-resource-or-uname">
         <element name="reason">
             <element name="resources">
                 <zeroOrMore>
                     <element name="resource">
                         <attribute name="id"> <text/> </attribute>
                         <attribute name="running"> <data type="boolean"/> </attribute>
                         <ref name="resource-check"/>
                     </element>
                 </zeroOrMore>
             </element>
         </element>
     </define>
 
     <define name="resource-and-uname">
         <element name="reason">
             <attribute name="running_on"> <text/> </attribute>
             <ref name="resource-check"/>
         </element>
     </define>
 
     <define name="no-resource-but-uname">
         <element name="reason">
             <element name="resources">
                 <zeroOrMore>
                     <element name="resource">
                         <attribute name="id"> <text/> </attribute>
                         <attribute name="running"> <data type="boolean"/> </attribute>
                         <attribute name="host"> <text/> </attribute>
                         <ref name="resource-check"/>
                     </element>
                 </zeroOrMore>
             </element>
         </element>
     </define>
 
     <define name="resource-but-no-uname">
         <element name="reason">
             <attribute name="running"> <data type="boolean"/> </attribute>
             <ref name="resource-check"/>
         </element>
     </define>
 
     <define name="resource-config">
         <element name="resource_config">
             <externalRef href="resources-2.4.rng" />
             <element name="xml"> <text/> </element>
         </element>
     </define>
 
     <define name="resource-check">
         <element name="check">
             <attribute name="id"> <text/> </attribute>
             <optional>
                 <choice>
                     <attribute name="remain_stopped"><value>true</value></attribute>
                     <attribute name="promotable"><value>false</value></attribute>
                 </choice>
             </optional>
             <optional>
                 <attribute name="unmanaged"><value>true</value></attribute>
             </optional>
             <optional>
                 <attribute name="locked-to"> <text/> </attribute>
             </optional>
         </element>
     </define>
 
     <define name="resources-list">
         <element name="resources">
             <zeroOrMore>
                 <externalRef href="resources-2.4.rng" />
             </zeroOrMore>
         </element>
     </define>
 
     <define name="rsc-colocation">
         <element name="rsc_colocation">
             <attribute name="id"> <text/> </attribute>
             <attribute name="rsc"> <text/> </attribute>
             <attribute name="with-rsc"> <text/> </attribute>
             <externalRef href="../score.rng"/>
             <optional>
                 <attribute name="node-attribute"> <text/> </attribute>
             </optional>
             <optional>
                 <attribute name="rsc-role">
                     <ref name="attribute-roles"/>
                 </attribute>
             </optional>
             <optional>
                 <attribute name="with-rsc-role">
                     <ref name="attribute-roles"/>
                 </attribute>
             </optional>
         </element>
     </define>
 
     <define name="element-operation-list">
         <element name="operation">
             <optional>
                 <group>
                     <attribute name="rsc"> <text/> </attribute>
                     <attribute name="agent"> <text/> </attribute>
                 </group>
             </optional>
             <attribute name="op"> <text/> </attribute>
             <attribute name="node"> <text/> </attribute>
-            <attribute name="call"> <data type="nonNegativeInteger" /> </attribute>
+            <attribute name="call"> <data type="integer" /> </attribute>
             <attribute name="rc"> <data type="nonNegativeInteger" /> </attribute>
             <optional>
                 <attribute name="last-rc-change"> <text/> </attribute>
                 <attribute name="exec-time"> <data type="nonNegativeInteger" /> </attribute>
             </optional>
             <attribute name="status"> <text/> </attribute>
         </element>
     </define>
 
     <define name="attribute-roles">
         <choice>
             <value>Stopped</value>
             <value>Started</value>
             <value>Master</value>
             <value>Slave</value>
         </choice>
     </define>
 </grammar>