cim_iscsisession.mof

Pegasus is an open-source implementationof the DMTF CIM and WBEM standards. It is designed to be por

// Copyright (c) 2005 DMTF.  All rights reserved.
// <change cr="DMTFCR01614.001" type ="change">
// Remove property AuthenticationMethodUsed.</change>
// <change cr="DMTFCR01621.000" type ="add">
// Add properties MaxConnectionsPerSession, DefaultTimeToWait,
// and DefaultTimeToRetain.</change>
// <change cr="NetworksCR00062.000" type ="change">
// Move class from Experimental to Final in v2.11.</change>



// <change cr="ArchCR00066.004" type="add">Add UmlPackagePath
// qualifier values to CIM Schema.</change>
// ==================================================================
//  CIM_iSCSISession
// ==================================================================
   [UMLPackagePath ( "CIM::Network::Pipes" ), Version ( "2.11.0" ), 
    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;

};