Set-DPMDatasourceDefaultDiskAllocation
Retrieves the amount of disk space that is allocated to protected data.
Syntax
Set-DPMDatasourceDefaultDiskAllocation
[-Datasource] <Datasource[]>
[-CalculateSize]
[-Async]
[-Tag <Object>]
[-PrimaryDpmServer]
[-CalculateShrinkThresholds]
[<CommonParameters>] Description
The Set-DPMDatasourceDefaultDiskAllocation cmdlet modifies disk allocation for protected data in System Center - Data Protection Manager (DPM).
Examples
1:
Parameters
-Async
Indicates that the command runs asynchronously. When you run a command asynchronously, the command prompt returns immediately even if the job takes an extended time to finish.
| Type: | SwitchParameter |
| Position: | Named |
| Default value: | None |
| Required: | False |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
-CalculateShrinkThresholds
Indicates that DPM calculates the thresholds to which the recovery point volume can decrease.
This parameter sets the properties ShadowCopySizeAfterMaxShrink and ShadowCopySizeAfterMinShrink. When you use this parameter, the Get-DiskAllocation cmdlet returns two values. To reduce the recovery point volume, specify a value between the two returned values to the ShadowCopyArea parameter of the Set-DiskAllocation cmdlet. However, if you cannot reduce the recovery point volume, the cmdlet throws an exception with the appropriate error code.
| Type: | SwitchParameter |
| Position: | Named |
| Default value: | None |
| Required: | False |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
-CalculateSize
Indicates that DPM calculates the space allocated on a disk.
| Type: | SwitchParameter |
| Position: | Named |
| Default value: | None |
| Required: | False |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
-Datasource
Specifies a data source object for which this cmdlet modifies disk allocation. A data source can be a file system share or volume for the Windows operating system, Microsoft SQL Server database, Microsoft Exchange Server storage group, Microsoft SharePoint farm, Microsoft Virtual Machine, DPM database, or system state that is a member of a protection group.
| Type: | Datasource[] |
| Position: | 1 |
| Default value: | None |
| Required: | True |
| Accept pipeline input: | True |
| Accept wildcard characters: | False |
-PrimaryDpmServer
Indicates that DPM recovers data to a DPM server.
| Type: | SwitchParameter |
| Position: | Named |
| Default value: | None |
| Required: | False |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
-Tag
Specifies a custom property that distinguishes the replies to each asynchronous call. You can use parameter if you build a graphical user interface by using cmdlets. Do not use this parameter if you work with the DPM Management Shell.
| Type: | Object |
| Position: | Named |
| Default value: | None |
| Required: | False |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |