<?xml version='1.0' encoding='UTF-8'?>
<!--
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Copyright 2008 Sun Microsystems, Inc. All rights reserved.
Use is subject to license terms.
iSNS Server persistent data store document type definition
-->
<!--
This file contains the DTD for the XML flat file of iSNS
Persistent Data Store. It defines the XML Nodes and format
of iSNS Objects and iSNS Attributes of the Objects.
There are six iSNS Objects: Network Entity, Portal, iSCSI
Storage Node, Portal Group, Discovery Domain Set and
Discovery Domain. Each object will be defined as a XML Node.
All of UID attribute and Key attributes of each iSNS Object
will be defined as attributes of a XML Node. Other iSNS
Attributes of each iSNS Object will be defined as child
elements of the XML Node.
-->
<!--
Root Node Of The Persistent Data Store
-->
<!ELEMENT isns_data (entity*, dd*, dds*)>
<!ATTLIST isns_data vendor CDATA #REQUIRED
version CDATA #REQUIRED>
<!--
Network Entity Object
-->
<!ELEMENT entity (protocol, period?,
(iscsi | portal)+, pg*)>
<!-- 7: Entity Index -->
<!-- 1: Entity Identifier (EID) -->
<!ATTLIST entity uid CDATA #REQUIRED
eid CDATA #REQUIRED>
<!-- 2: Entity Protocol -->
<!ELEMENT protocol (#PCDATA)>
<!-- 6: Registration Period -->
<!ELEMENT period (#PCDATA)>
<!--
Portal Object
-->
<!ELEMENT portal (esi?, scn?)>
<!-- 22: Portal Index -->
<!-- 16: Portal IP Address -->
<!ATTLIST portal uid CDATA #REQUIRED
ip CDATA #REQUIRED
port CDATA #REQUIRED>
<!-- 20: ESI Port -->
<!ELEMENT esi (#PCDATA)>
<!-- 23: SCN Port -->
<!ELEMENT scn (#PCDATA)>
<!--
iSCSI Storage Node Object
-->
<!ELEMENT iscsi (type, alias?, auth?)>
<!-- 36: iSCSI Node Index -->
<!-- 32: iSCSI Name -->
<!ATTLIST iscsi uid CDATA #REQUIRED
name CDATA #REQUIRED>
<!-- 33: iSCSI Node Type -->
<!ELEMENT type (#PCDATA)>
<!-- 34: iSCSI Alias -->
<!ELEMENT alias (#PCDATA)>
<!-- 42: iSCSI AuthMethod -->
<!ELEMENT auth (#PCDATA)>
<!--
Portal Group Object
-->
<!ELEMENT pg (pgt)>
<!-- 52: PG Index -->
<!-- 48: PG iSCSI Name -->
<!-- 49: PG Portal IP Addr -->
<!ATTLIST pg uid CDATA #REQUIRED
pg_iscsi CDATA #REQUIRED
pg_ip CDATA #REQUIRED
pg_port CDATA #REQUIRED>
<!-- 51: PG Tag (PGT) -->
<!ELEMENT pgt (#PCDATA)>
<!--
Discovery Domain Set Object
-->
<!ELEMENT dds (status?, assoc_dd*)>
<!-- 2049: DD_Set ID -->
<!-- 2050: DD_Set Sym Name -->
<!ATTLIST dds uid CDATA #REQUIRED
name CDATA #REQUIRED>
<!-- 2051: DD_Set Status -->
<!ELEMENT status (#PCDATA)>
<!--
DD_DDS Association object
-->
<!ELEMENT assoc_dd EMPTY>
<!-- 2065: DD_ID -->
<!ATTLIST assoc_dd dd_uid CDATA #REQUIRED>
<!--
Discovery Domain Object
-->
<!ELEMENT dd (features?, assoc_iscsi*)>
<!-- 2065: DD_ID -->
<!-- 2066: DD_Symbolic Name -->
<!ATTLIST dd uid CDATA #REQUIRED
name CDATA #REQUIRED>
<!-- 2078: DD_Features -->
<!ELEMENT features (#PCDATA)>
<!--
ISCSI_DD Association object
-->
<!ELEMENT assoc_iscsi EMPTY>
<!-- 36: iSCSI Node Index -->
<!-- 32: iSCSI Name -->
<!ATTLIST assoc_iscsi iscsi_uid CDATA #REQUIRED
iscsi_name CDATA #REQUIRED>