BrokerSettingsInfo.AllocationGrowLoadRatioThreshold Property

Article
06/21/2012

The upper threshold of available service capacity.

Namespace: Microsoft.Hpc.Scheduler.Session.SessionStartInfo
Assembly: Microsoft.Hpc.Scheduler.Session (in Microsoft.Hpc.Scheduler.Session.dll)

Usage

'Usage
Dim instance As BrokerSettingsInfo
Dim value As Nullable(Of Integer)

value = instance.AllocationGrowLoadRatioThreshold

instance.AllocationGrowLoadRatioThreshold = value

Syntax

'Declaration
<ObsoleteAttribute("AllocationGrowLoadRatioThreshold does not take any effect in v3.")> _
Public Property AllocationGrowLoadRatioThreshold As Nullable(Of Integer)

[ObsoleteAttribute("AllocationGrowLoadRatioThreshold does not take any effect in v3.")] 
public Nullable<int> AllocationGrowLoadRatioThreshold { get; set; }

[ObsoleteAttribute(L"AllocationGrowLoadRatioThreshold does not take any effect in v3.")] 
public:
property Nullable<int> AllocationGrowLoadRatioThreshold {
    Nullable<int> get ();
    void set (Nullable<int> value);
}

/** @property */
public Nullable<int> get_AllocationGrowLoadRatioThreshold ()

/** @property */
public void set_AllocationGrowLoadRatioThreshold (Nullable<int> value)

public function get AllocationGrowLoadRatioThreshold () : Nullable<int>

public function set AllocationGrowLoadRatioThreshold (value : Nullable<int>)

Property Value

The upper threshold. The default is 125 percent.

Remarks

The number of service instances that the broker can initiate (capacity) grows and shrinks based on the client activity (message requests). If the current load (the ratio of pending requests to available capacity) rises above this threshold, the broker grows the service capacity until the load ratio falls within the AllocationShrinkLoadRatioThreshold and AllocationGrowLoadRatioThreshold range.

You must cast the value to an integer. If the value is null (a null value means that the value has not been set and the broker is using the default value set in the configuration file), the cast raises an exception.

Platform Note: For Windows HPC Server 2008 R2, this property is obsolete and no longer takes effect.

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Platforms

Development Platforms

Microsoft Windows HPC Server 2008, Windows HPC Server 2008 R2, Windows Server 2008 R2, Windows Server 2008, Windows 7, Windows Vista, Windows XP

Target Platforms

Windows 98, Windows 2000, Windows 2000 Server, Windows CE, Windows Server 2008, Windows 98 Second Edition, Pocket PC, Smart Phone, Windows Server 2003, Windows XP Professional, Windows Vista, Windows Server 2003 R2 with HPC Pack 2008 R2 Client Utilities, Windows XP, Microsoft Windows HPC Server 2008, Windows Server 2008 with HPC Pack 2008 Client Utilities, Microsoft Windows Compute Cluster Server 2003, Windows Server 2003 with Compute Cluster Pack Client Utilities, Windows Vista with HPC Pack 2008 Client Utilities, Windows XP with HPC Pack 2008 Client Utilities, Windows HPC Server 2008 R2, Windows Server 2008 R2 with HPC Pack 2008 R2 Client Utilities, Windows Vista with SP2 and HPC Pack 2008 R2 Client Utilities, Windows Server 2008 R2, Windows 7, Windows XP with SP2 (32-bit version) or SP3 (64-bit version) and HPC Pack 2008 R2 Client Utilities

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