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Start-SCOMTask

  • Reference
Module:
OperationsManager

Starts a task for a specified object.

Syntax

Start-SCOMTask
     [-Instance] <EnterpriseManagementObject[]>
     [-Task] <ManagementPackTask>
     -TaskCredentials <PSCredential>
     [[-Override] <Hashtable>]
     [-WhatIf]
     [-Confirm]
     [<CommonParameters>]

Description

The Start-SCOMTask cmdlet starts a task for a specified object. This cmdlet takes a task object and a class instance object as input. The cmdlet accepts only one task, but it can accept multiple class instances and overrides.

Examples

Example 1: Start a task by using a display name

PS C:\>$Instances = Get-SCOMClassInstance -Name "*.Contoso.com"
PS C:\> Get-SCOMTask -DisplayName "Get Monitor State" | Start-SCOMTask -Instance $Instances

This example starts a task by using a display name.

The first command gets all class instances in the Contoso.com domain and stores them in the $Instances variable.

The second command gets the task that has the display name Get Monitor State and starts the task for each class instance that is stored in the $Instances variable.

Example 2: Start a task by using a display name and a timeout specification

PS C:\>$Overrides = @{Timeout=60}
PS C:\> $Instances = Get-SCOMClassInstance -DisplayName "Contoso Service"
PS C:\> $Task = Get-SCOMTask -DisplayName "Start NT Service"
PS C:\> Start-SCOMTask -Task $Task -Instance $Instances -Override $Overrides

This example shows how to start a task by using a display name and a hash table that specifies a timeout value.

The first command creates a hash table that has a value for the Timeout key and stores it in the $Overrides variable.

The second command gets all class instances that have the name Contoso Service and stores them in the $Instances variable.

The third command gets the task that has the display name Start NT Service and starts the task for each class instance that is stored in the $Instances variable.

The fourth command starts the task for each class instance that is stored in the $Instances variable. The command specifies a Timeout key value of 60.

Example 3: Start a task by using credentials

PS C:\>$Credential = Get-Credential
PS C:\> $Instance = Get-SCOMClassInstance -Name "Server01.Contoso.com"
PS C:\> Get-SCOMTask -DisplayName "Reset State" | Start-SCOMTask -Instance $Instance -TaskCredentials $Credential

This example starts a task by using credentials.

The first command prompts the user for a user name and password, creates a credential object from the input, and stores the credential object in the $Credential variable.

The second command gets a class instance named Server01.Contoso.com and stores it in the $Instance variable.

The third command gets a task that has the display name Reset State and starts the task for the class instance that is stored in $Instance. The command runs the task under the credentials that are stored in $Credential.

Parameters

-Confirm

Prompts you for confirmation before running the cmdlet.

Type:SwitchParameter
Aliases:cf
Position:Named
Default value:False
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-Instance

Specifies an array of EnterpriseManagementObject objects that represent class instance objects for which to start a task. Specify a variable that stores the class instances or use a cmdlet such as the Get-SCOMClassInstance cmdlet that gets the class instances. This parameter also accepts group objects. To obtain a group object, use the Get-SCOMGroup cmdlet.

Type:EnterpriseManagementObject[]
Position:1
Default value:None
Required:True
Accept pipeline input:False
Accept wildcard characters:False

-Override

Specifies a hash table that defines new values for one or more task parameters, if those parameters allow overrides. For more information about hash tables, type "Get-Help about_Hash_Tables".

To determine which parameters for a task allow overrides, use the GetOverrideableParameters method for the task object.

Type:Hashtable
Position:4
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-Task

Specifies a task object to start. Specify a variable that represents a task, or use a cmdlet such as the Get-SCOMTask cmdlet that gets a task. This parameter accepts only one task object.

Type:ManagementPackTask
Position:2
Default value:None
Required:True
Accept pipeline input:True
Accept wildcard characters:False

-TaskCredentials

Specifies the user account under which the management group connection runs. Specify a PSCredential object, such as one that the Get-Credential cmdlet returns, for this parameter. For more information about credential objects, type "Get-Help Get-Credential".

This account must have access to the server that is specified in the ComputerName parameter if that parameter appears.

This is a mandatory parameter. If you specify a null value, Operations Manager uses the default TaskCredentials of the account for the current user.

Type:PSCredential
Position:3
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-WhatIf

Shows what would happen if the cmdlet runs. The cmdlet is not run.

Type:SwitchParameter
Aliases:wi
Position:Named
Default value:False
Required:False
Accept pipeline input:False
Accept wildcard characters:False