clase WMI de MSiSCSI_HBASessionConfig

Las aplicaciones de administración pueden usar la clase WMI de MSiSCSI_HBASessionConfig para recuperar y establecer las opciones de configuración predeterminadas que usa una instancia determinada de un controlador de miniporte de almacenamiento para establecer una sesión de inicio de sesión con un dispositivo de destino.

Dado que esta clase está asociada a una instancia determinada de un controlador de minipuerto de almacenamiento, el controlador de minipuerto debe registrar la clase con el nombre del objeto de dispositivo físico (PDO) determinado que administra el controlador de minipuerto.

La clase MSiSCSI_HBASessionConfig se define de la siguiente manera en Mgmt.mof.

class MSiSCSI_HBASessionConfig {
  [key] string  InstanceName;
  boolean  Active;
  [WmiDataId(1), read, write, Description(" The InitialR2T
    key is used to turn off the default use of R2T, thus
    allowing an initiator to start sending data to a target
    as if it has received an initial R2T with Buffer
    Offset=0 and Desired Data Transfer Length=min
    (FirstBurstSize, Expected Data Transfer Length).") :
    amended] 
    boolean  InitialR2T;
  [WmiDataId(2), read, write, Description("The initiator and
    target negotiate support for immediate data. To turn
    immediate data off, the initiator or target must state
    its desire to do so.  ImmediateData can be turned on if
    both the initiator and target have ImmediateData=Yes.")
    : amended]
    boolean  ImmediateData;
  [WmiDataId(3), read, write, Description("Maximum data
    segment length in bytes they can receive in an iSCSI
    PDU.") : amended] 
    uint32  MaxRecvDataSegmentLength;
  [WmiDataId(4), read, write, Description("Maximum SCSI data
    payload in bytes in an Data-In or a solicited Data-Out
    iSCSI sequence.") : amended]
    uint32  MaxBurstLength;
  [WmiDataId(5), read, write, Description("maximum amount in
    bytes of unsolicited data an iSCSI initiator may send to
    the target, during the execution of a single SCSI
    command. This covers the immediate data (if any) and the
    sequence of unsolicited Data-Out PDUs (if any) that
    follow the command.") : amended]
    uint32  FirstBurstLength;
  [WmiDataId(6), read, write, Description("Initiator and
    target negotiate the maximum number of outstanding R2Ts
    per task, excluding any implied initial R2T that might
    be part of that task.  An R2T is considered outstanding
    until the last data PDU (with the F bit set to 1) is
    transferred, or a sequence reception timeout (section
    6.12.1) is encountered for that data sequence.") :
    amended]
    uint32  MaxOutstandingR2T;
};

Cuando el conjunto de herramientas WMI compila la definición de clase anterior, genera la estructura de datos MSiSCSI_HBASessionConfig.