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+// Copyright (c) 2005 DMTF. All rights reserved.
+ [Version ( "2.11.0" ),
+ UMLPackagePath ( "CIM::Network::Pipes" ),
+ Description (
+ "iSCSISession is a network pipe between an initiator and target "
+ "SCSIProtocolEndpoints. An iSCSISession is composed of one or "
+ "more TCP connections which MUST be selected from a "
+ "SystemSpecificCollection representing an iSCSI Portal Group. "
+ "NetworkPipeComposition aggregates NetworkPipe instances "
+ "representing iSCSI connections, which are associated to "
+ "TCPProtocolEndpoints. Only an iSCSI initiator can create an "
+ "iSCSI Session, an iSCSI Target MUST accept (or reject) a "
+ "session request. EndOfNetworkPipe associates iSCSISession with "
+ "SCSIProtocolEndpoint." )]
+class CIM_iSCSISession : CIM_NetworkPipe {
+
+ [Override ( "Directionality" ),
+ Description ( "iSCSI sessions MUST be bidirectional." ),
+ ValueMap { "2" },
+ Values { "Bi-Directional" }]
+ uint16 Directionality = 2;
+
+ [Description ( "iSCSI Session type." ),
+ ValueMap { "2", "3" },
+ Values { "Discovery", "Normal" },
+ MappingStrings { "MIB.IETF|iSCSI-MIB.iscsiSsnType" }]
+ uint16 SessionType;
+
+ [Description (
+ "The Target Session Identifying Handle (TSIH) for this session."
+ ),
+ MappingStrings { "MIB.IETF|iSCSI-MIB.iscsiSsnTSIH" }]
+ uint32 TSIH;
+
+ [Description (
+ "The iSCSI Port Name (iSCSIProtocolEndPoint.Name), of the "
+ "device at the other end of this iSCSISession." ),
+ MappingStrings { "MIB.IETF|iSCSI-MIB.iscsiSsnInitiatorName",
+ "MIB.IETF|iSCSI-MIB.iscsiSsnTargetName" }]
+ string EndPointName;
+
+ [Description (
+ "The number of transport protocol connections that "
+ "currently belong to this session." ),
+ MinValue ( 1 ),
+ MaxValue ( 65535 ),
+ MappingStrings { "MIB.IETF|iSCSI-MIB.iscsiSsnConnectionNumber" },
+ ModelCorrespondence {
+ "CIM_iSCSISessionSettings.MaxConnectionsPerSession" }]
+ uint32 CurrentConnections;
+
+ [Description (
+ "If set to true, indicates that the initiator MUST wait "
+ "for an R2T before sending to the target. If set to "
+ "false, the initiator MAY send data immediately, within "
+ "limits set by iscsiSsnFirstBurstLength and the expected "
+ "data transfer length of the request." ),
+ MappingStrings { "MIB.IETF|iSCSI-MIB.iscsiSsnInitialR2T" },
+ ModelCorrespondence {
+ "CIM_iSCSISessionSettings.InitialR2TPreference" }]
+ boolean InitialR2T;
+
+ [Description (
+ "Indicates whether the initiator and target have agreed "
+ "to support immediate data on this session." ),
+ MappingStrings { "MIB.IETF|iSCSI-MIB.iscsiSsnImmediateData" },
+ ModelCorrespondence {
+ "CIM_iSCSISessionSettings.ImmediateDataPreference" }]
+ boolean ImmediateData;
+
+ [Description (
+ "The maximum number of outstanding request-to-transmit "
+ "(R2T)s per iSCSI task within this session." ),
+ Units ( "Bytes" ),
+ MinValue ( 1 ),
+ MaxValue ( 65535 ),
+ MappingStrings {
+ "MIB.IETF|iSCSI-MIB.iscsiSsnMaxOutstandingR2T" },
+ ModelCorrespondence {
+ "CIM_iSCSISessionSettings.MaxOutstandingR2T" }]
+ uint32 MaxOutstandingR2T;
+
+ [Description (
+ "The maximum length supported for unsolicited data sent "
+ "within this session." ),
+ Units ( "Bytes" ),
+ MinValue ( 512 ),
+ MaxValue ( 16777215 ),
+ MappingStrings { "MIB.IETF|iSCSI-MIB.iscsiSsnFirstBurstLength" },
+ ModelCorrespondence {
+ "CIM_iSCSISessionSettings.MaxUnsolicitedFirstDataBurstLength" }]
+ uint32 MaxUnsolicitedFirstDataBurstLength;
+
+ [Description (
+ "The maximum number of bytes which can be sent within a "
+ "single sequence of Data-In or Data-Out PDUs." ),
+ Units ( "Bytes" ),
+ MinValue ( 512 ),
+ MaxValue ( 16777215 ),
+ MappingStrings { "MIB.IETF|iSCSI-MIB.iscsiSsnMaxBurstLength" },
+ ModelCorrespondence {
+ "CIM_iSCSISessionSettings.MaxDataBurstLength" }]
+ uint32 MaxDataBurstLength;
+
+ [Description (
+ "False indicates that iSCSI data PDU sequences MAY be "
+ "transferred in any order. True indicates that data PDU "
+ "sequences MUST be transferred using continuously "
+ "increasing offsets, except during error recovery." ),
+ MappingStrings {
+ "MIB.IETF|iSCSI-MIB.iscsiSsnDataSequenceInOrder" },
+ ModelCorrespondence {
+ "CIM_iSCSISessionSettings.DataSequenceInOrderPreference" }]
+ boolean DataSequenceInOrder;
+
+ [Description (
+ "False indicates that iSCSI data PDUs within sequences "
+ "MAY be in any order. True indicates that data PDUs "
+ "within sequences MUST be at continuously increasing "
+ "addresses, with no gaps or overlay between PDUs. Default "
+ "is true." ),
+ MappingStrings { "MIB.IETF|iSCSI-MIB.iscsiSsnDataPDUInOrder" },
+ ModelCorrespondence {
+ "CIM_iSCSISessionSettings.DataPDUInOrderPreference" }]
+ boolean DataPDUInOrder;
+
+ [Description (
+ "The level of error recovery negotiated between the "
+ "initiator and the target. Higher numbers represent more "
+ "detailed recovery schemes." ),
+ MinValue ( 1 ),
+ MaxValue ( 255 ),
+ MappingStrings {
+ "MIB.IETF|iSCSI-MIB.iscsiSsnErrorRecoveryLevel" },
+ ModelCorrespondence {
+ "CIM_iSCSISessionSettings.ErrorRecoveryLevelPreference" }]
+ uint32 ErrorRecoveryLevel;
+
+ [Description (
+ "The maximum number of connections allowed in this session."
+ ),
+ MinValue ( 1 ),
+ MaxValue ( 65535 ),
+ MappingStrings { "MIB.IETF|iSCSI-MIB.iscsiNodeMaxConnections" },
+ ModelCorrespondence {
+ "CIM_iSCSISessionSettings.MaxConnectionsPerSession" }]
+ uint32 MaxConnectionsPerSession;
+
+ [Description (
+ "The DefaultTime2Wait negotiated for this Session. This "
+ "is the minimum time, in seconds, to wait before "
+ "attempting an explicit/implicit logout or active iSCSI "
+ "task reassignment after an unexpected connection "
+ "termination or a connection reset." ),
+ Units ( "Seconds" ),
+ MinValue ( 0 ),
+ MaxValue ( 3600 ),
+ MappingStrings {
+ "MIB.IETF|iSCSI-MIB.iscsiNodeDefaultTime2Wait" },
+ ModelCorrespondence {
+ "CIM_iSCSISessionSettings.DefaultTimeToWaitPreference" }]
+ uint32 DefaultTimeToWait;
+
+ [Description (
+ "The DefaultTime2Retain negotiated for this Session. This "
+ "is the maximum time, in seconds after an initial wait "
+ "(Time2Wait), before which an active iSCSI task "
+ "reassignment is still possible after an unexpected "
+ "connection termination or a connection reset." ),
+ Units ( "Seconds" ),
+ MinValue ( 0 ),
+ MaxValue ( 3600 ),
+ MappingStrings {
+ "MIB.IETF|iSCSI-MIB.iscsiNodeDefaultTime2Retain" },
+ ModelCorrespondence {
+ "CIM_iSCSISessionSettings.DefaultTimeToRetainPreference" }]
+ uint32 DefaultTimeToRetain;
+
+
+};