The Test-DscConfiguration cmdlet tests whether the actual configuration on the nodes matches the
desired configuration. Specify which computers for which you want to test configurations by using
computer names or Common Information Model (CIM) sessions. If you do not specify a target computer,
the cmdlet tests configuration of the local computer.
If the desired and actual configurations match, the cmdlet returns a string value of 'True'.
Otherwise, it returns a string value of 'False'.
Примеры
Example 1: Test configuration for the local computer
Test-DscConfiguration
This command tests configuration for the local computer.
Example 2: Test configuration for a specified computer
This example test configuration from a computer specified by a CIM session. The example creates a
CIM session for a computer named Server01 for use with the cmdlet. Alternatively, create an array of
CIM sessions to apply the cmdlet to multiple specified computers.
The first command creates a CIM session by using the New-CimSession cmdlet, and then stores the
CimSession object in the $Session variable. The command prompts you for a password. For more
information, type Get-Help New-CimSession.
The second command tests configuration for the computers identified by the CimSession objects
stored in the $Session variable, in this case, the computer named Server01.
Example 3: Test configurations with detailed results
This command tests configurations for a set of computers specified by the ComputerName parameter
and returns detailed information that includes the overall state, resources that are in the desired
state, resources that are not in the desired state and computer name.
Example 4: Test configurations specified in a folder
This command tests configurations that are defined in a folder specified by the Path parameter.
The configurations are tested against a set of computers, each identified by the file name of the
configuration file.
Example 5: Test configurations specified in a file
This command tests a configuration defined in a file against a set of computers specified by the
ComputerName parameter.
Параметры
-AsJob
Indicates that this cmdlet runs the command as a background job.
If you specify the AsJob parameter, the command returns an object that represents the job, and
then displays the command prompt. You can continue to work in the session until the job finishes.
The job is created on the local computer and the results from remote computers are automatically
returned to the local computer. To manage the job, use the Job cmdlets. To get the job results, use
the Receive-Job cmdlet.
To use this parameter, the local and remote computers must be configured for remoting, and on
Windows Vista and later versions of the Windows operating system, you must open Windows PowerShell
with the Run as administrator option. For more information, see
about_Remote_Requirements.
Runs the cmdlet in a remote session or on a remote computer. Enter a computer name or a session
object, such as the output of a New-CimSession or
Get-CimSession cmdlet. The default is the current
session on the local computer.
Specifies an array of computer names on which this cmdlet tests the configuration. The cmdlet tests
the configuration document in the location specified by the Path parameter to these computers.
Specifies a user name and password, as a PSCredential object, for the target computer. To obtain
a PSCredential object, use the Get-Credential cmdlet. For more information, type
Get-Help Get-Credential.
Indicates that this cmdlet returns a detailed result of comparing the configuration document with
the desired state of the nodes. The result includes information such as overall state, resources
that are in the desired state, resources that are not in desired state, and computer name.
Specifies the path of a folder that contains configuration document files. The cmdlet tests the
configuration against the desired state of computers specified by the ComputerName or
CimSession parameter.
Specifies the path of the configuration document file. This cmdlet tests the configuration against
the actual state of computers specified by the ComputerName or CimSession parameter.
Specifies the maximum number of concurrent operations that can be established to run the cmdlet. If
this parameter is omitted or a value of 0 is entered, then Windows PowerShell calculates an
optimum throttle limit for the cmdlet based on the number of CIM cmdlets that are running on the
computer. The throttle limit applies only to the current cmdlet, not to the session or to the
computer.
This cmdlet supports the common parameters: -Debug, -ErrorAction, -ErrorVariable,
-InformationAction, -InformationVariable, -OutBuffer, -OutVariable, -PipelineVariable,
-ProgressAction, -Verbose, -WarningAction, and -WarningVariable. For more information, see
about_CommonParameters.
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