<?xml version="1.0" encoding="UTF-8"?>
<!---->
<!-- Copyright 2015-2026 Storage Networking Industry Association (SNIA), USA. All rights reserved.-->
<edmx:Edmx xmlns:edmx="http://docs.oasis-open.org/odata/ns/edmx" Version="4.0">

  <edmx:Reference Uri="http://docs.oasis-open.org/odata/odata/v4.0/errata03/csd01/complete/vocabularies/Org.OData.Core.V1.xml">
    <edmx:Include Namespace="Org.OData.Core.V1" Alias="OData"/>
  </edmx:Reference>
  <edmx:Reference Uri="http://docs.oasis-open.org/odata/odata/v4.0/errata03/csd01/complete/vocabularies/Org.OData.Capabilities.V1.xml">
    <edmx:Include Namespace="Org.OData.Capabilities.V1" Alias="Capabilities"/>
  </edmx:Reference>
  <edmx:Reference Uri="http://redfish.dmtf.org/schemas/v1/Resource_v1.xml">
    <edmx:Include Namespace="Resource.v1_0_0"/>
  </edmx:Reference>
  <edmx:Reference Uri="http://redfish.dmtf.org/schemas/v1/RedfishExtensions_v1.xml">
    <edmx:Include Namespace="RedfishExtensions.v1_0_0" Alias="Redfish"/>
  </edmx:Reference>
  <edmx:Reference Uri="http://redfish.dmtf.org/schemas/v1/ComputerSystem_v1.xml">
    <edmx:Include Namespace="ComputerSystem"/>
  </edmx:Reference>

  <edmx:DataServices>

    <Schema xmlns="http://docs.oasis-open.org/odata/ns/edm" Namespace="StorageSystemCollection">
      <Annotation Term="Redfish.OwningEntity" String="SNIA"/>
      <Annotation Term="Redfish.Language" String="en"/>

      <EntityType Name="StorageSystemCollection" BaseType="Resource.v1_0_0.ResourceCollection">
        <Annotation Term="OData.Description" String="A Collection of ComputerSystem resource instances that each have an entry in HostingRoles set to 'StorageServer'."/>
        <Annotation Term="OData.LongDescription" String="An instance of this resource shall reference the set of ComputerSystem resources known in the scope of its use and and that has a HostingRoles entry with a value of 'StorageServer'."/>
        <Annotation Term="Capabilities.InsertRestrictions">
          <Record>
            <PropertyValue Property="Insertable" Bool="false"/>
          </Record>
        </Annotation>
        <Annotation Term="Capabilities.UpdateRestrictions">
          <Record>
            <PropertyValue Property="Updatable" Bool="false"/>
          </Record>
        </Annotation>
        <Annotation Term="Capabilities.DeleteRestrictions">
          <Record>
            <PropertyValue Property="Deletable" Bool="false"/>
          </Record>
        </Annotation>
        <Annotation Term="Redfish.Uris">
          <Collection>
            <String>/redfish/v1/StorageSystems</String>
          </Collection>
        </Annotation>
        <NavigationProperty Name="Members" Type="Collection(ComputerSystem.ComputerSystem)">
          <Annotation Term="OData.Permissions" EnumMember="OData.Permission/Read"/>
          <Annotation Term="OData.Description" String="The value of each member references a Storage System resource."/>
          <Annotation Term="OData.LongDescription" String="The value of each member entry shall reference a ComputerSystem resource that shall have a HostingRoles entry with a value of 'StorageServer'."/>
          <Annotation Term="OData.AutoExpandReferences"/>
          <Annotation Term="Redfish.Required"/>
        </NavigationProperty>
      </EntityType>
    </Schema>

  </edmx:DataServices>
</edmx:Edmx>
