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Set-PublicFolderMigrationRequest

Exchange Online
 

Applies to: Exchange Online, Exchange Server 2013

Topic Last Modified: 2015-02-20

This cmdlet is available in on-premises Exchange Server 2013 and in the cloud-based service. Some parameters and settings may be exclusive to one environment or the other.

Use the Set-PublicFolderMigrationRequest cmdlet to change migration request options after the request has been created. You can use the Set-PublicFolderMigrationRequest cmdlet to recover from failed migration requests.

For information about the parameter sets in the Syntax section below, see Syntax.

Set-PublicFolderMigrationRequest [-AcceptLargeDataLoss <SwitchParameter>] [-BadItemLimit <Unlimited>] [-BatchName <String>] [-CompletedRequestAgeLimit <Unlimited>] [-InternalFlags <InternalMrsFlag[]>] [-LargeItemLimit <Unlimited>] [-Priority <Lowest | Lower | Low | Normal | High | Higher | Highest | Emergency>] [-SkipMerging <SkippableMergeComponent[]>] <COMMON PARAMETERS>

Set-PublicFolderMigrationRequest -RemoteCredential <PSCredential> <COMMON PARAMETERS>

Set-PublicFolderMigrationRequest -RehomeRequest <SwitchParameter> <COMMON PARAMETERS>

COMMON PARAMETERS: -Identity <PublicFolderMigrationRequestIdParameter> [-AuthenticationMethod <Basic | Digest | Ntlm | Fba | WindowsIntegrated | LiveIdFba | LiveIdBasic | WSSecurity | Certificate | NegoEx | OAuth | Adfs | Kerberos | Negotiate | LiveIdNegotiate | Misconfigured>] [-Confirm [<SwitchParameter>]] [-DomainController <Fqdn>] [-OutlookAnywhereHostName <Fqdn>] [-PreventCompletion <$true | $false>] [-RemoteMailboxLegacyDN <String>] [-RemoteMailboxServerLegacyDN <String>] [-WhatIf [<SwitchParameter>]]

This example changes the setting of the PublicFolderMigration migration request to accept up to five corrupted public folder items.

Set-PublicFolderMigrationRequest -Identity PublicFolderMigration -BadItemLimit 5

You can pipeline the Set-PublicFolderMigrationRequest cmdlet from the Get-PublicFolderMigrationRequestStatistics, Get-PublicFolderMigrationRequst, or the Get-PublicFolder cmdlets.

You need to be assigned permissions before you can run this cmdlet. Although all parameters for this cmdlet are listed in this topic, you may not have access to some parameters if they're not included in the permissions assigned to you. To see what permissions you need, see the "Public folders" entry in the Sharing and collaboration permissions topic.

 

Parameter Required Type Description

Identity

Required

Microsoft.Exchange.MailboxReplicationService.PublicFolderMigrationRequestIdParameter

The Identity parameter specifies the identity of the public folder migration request.

RehomeRequest

Required

System.Management.Automation.SwitchParameter

This parameter is available only in on-premises Exchange 2013.

The RehomeRequest parameter specifies to the Microsoft Exchange Mailbox Replication service (MRS) that the request needs to be moved to the same database as the public folder being migrated. This parameter is used primarily for debugging purposes.

RemoteCredential

Required

System.Management.Automation.PSCredential

This parameter is available only in the cloud-based service.

The RemoteCredential parameter specifies an administrator who has permission to perform the migration request, for example, Administrator@humongousinsurance.com.

This parameter requires the creation and passing of a credential object. This credential object is created by using the Get-Credential cmdlet. For more information, see Get-Credential.

AcceptLargeDataLoss

Optional

System.Management.Automation.SwitchParameter

The AcceptLargeDataLoss switch specifies the request should continue even if a large number of items in the source mailbox can't be copied to the target mailbox. You need to use this switch if you set either the BadItemLimit or LargeItemLimit parameters to a value of 51 or higher. Otherwise, the command will fail.

AuthenticationMethod

Optional

Microsoft.Exchange.Data.Directory.SystemConfiguration.AuthenticationMethod

This parameter is reserved for internal Microsoft use.

BadItemLimit

Optional

Microsoft.Exchange.Data.Unlimited

The BadItemLimit parameter specifies the maximum number of bad items that are allowed before the request fails. A bad item is a corrupt item in the source mailbox that can't be copied to the target mailbox. Also included in the bad item limit are missing items. Missing items are items in the source mailbox that can't be found in the target mailbox when the request is ready to complete.

Valid input for this parameter is an integer or the value unlimited. The default value is 0, which means the request will fail if any bad items are detected. If you are OK with leaving a few bad items behind, you can set this parameter to a reasonable value (we recommend 10 or lower) so the request can proceed. If too many bad items are detected, consider using the New-MailboxRepairRequest cmdlet to attempt to fix corrupted items in the source mailbox, and try the request again.

NoteNote:
If you set this value to 51 or higher, you also need to use the AcceptLargeDataLoss switch. Otherwise, the command will fail.

BatchName

Optional

System.String

The BatchName parameter specifies a descriptive name for the public folder batch migration. You can use the BatchName parameter as a search string when you use the Get-PublicFolderMigrationRequest cmdlet.

CompletedRequestAgeLimit

Optional

Microsoft.Exchange.Data.Unlimited

The CompletedRequestAgeLimit parameter specifies how long the request is kept after it has completed before being automatically removed. The default CompletedRequestAgeLimit parameter value is 30 days.

Confirm

Optional

System.Management.Automation.SwitchParameter

The Confirm switch can be used to suppress the confirmation prompt that appears by default when this cmdlet is run. To suppress the confirmation prompt, use the syntax -Confirm:$False. You must include a colon ( : ) in the syntax.

DomainController

Optional

Microsoft.Exchange.Data.Fqdn

This parameter is available only in on-premises Exchange 2013.

The DomainController parameter specifies the fully qualified domain name (FQDN) of the domain controller that writes this configuration change to Active Directory.

InternalFlags

Optional

Microsoft.Exchange.Management.RecipientTasks.InternalMrsFlag[]

The InternalFlags parameter specifies the optional steps in the request. This parameter is used primarily for debugging purposes.

LargeItemLimit

Optional

Microsoft.Exchange.Data.Unlimited

The LargeItemLimit parameter specifies the maximum number of large items that are allowed before the request fails. A large item is a message in the source mailbox that exceeds the maximum message size that's allowed in the target mailbox. If the target mailbox doesn't have a specifically configured maximum message size value, the organization-wide value is used.

For more information about maximum message size values, see the following topics:

Valid input for this parameter is an integer or the value unlimited. The default value is 0, which means the request will fail if any large items are detected. If you are OK with leaving a few large items behind, you can set this parameter to a reasonable value (we recommend 10 or lower) so the request can proceed.

NoteNote:
If you set this value to 51 or higher, you also need to use the AcceptLargeDataLoss switch. Otherwise, the command will fail.

OutlookAnywhereHostName

Optional

Microsoft.Exchange.Data.Fqdn

This parameter is reserved for internal Microsoft use.

PreventCompletion

Optional

System.Boolean

The PreventCompletion parameter specifies whether to run the migration request, but not allow it to complete. Valid values are:

  • $true   The migration request is run, but is not allowed to complete. To complete the migration request, set this parameter to $false before you run the Resume-PublicFolderMigrationRequest cmdlet.

  • $false   The migration request is run and allowed to complete. This is the default value.

Priority

Optional

Microsoft.Exchange.MailboxReplicationService.RequestPriority

This parameter is available only in on-premises Exchange 2013.

The Priority parameter specifies the order in which this request should be processed in the request queue. Requests are processed in order, based on server health, status, priority, and last update time. This parameter accepts the following values:

  • Lowest

  • Lower

  • Low

  • Normal

  • High

  • Higher

  • Highest

  • Emergency

If you don’t specify a value, the default value is Normal, which means that the request is prioritized by the time and date it was accepted into the queue.

RemoteMailboxLegacyDN

Optional

System.String

This parameter is available only in the cloud-based service.

The RemoteMailboxLegacyDN parameter specifies the ExchangeLegacyDN of the remote mailbox.

RemoteMailboxServerLegacyDN

Optional

System.String

This parameter is available only in the cloud-based service.

The RemoteMailboxServerLegacyDN parameter specifies the server legacy DN of the back-end server. To find the LegacyExchangeServerDN value, run the following command: Get-ExchangeServer <Identity> | Format-List LegacyExchangeServerDN.

SkipMerging

Optional

Microsoft.Exchange.Management.RecipientTasks.SkippableMergeComponent[]

The SkipMerging parameter specifies whether certain stages of a migration are to be skipped for debugging purposes. Don't use this parameter unless directed to do so by Microsoft Customer Service and Support or specific documentation.

WhatIf

Optional

System.Management.Automation.SwitchParameter

The WhatIf switch instructs the command to simulate the actions that it would take on the object. By using the WhatIf switch, you can view what changes would occur without having to apply any of those changes. You don't have to specify a value with the WhatIf switch.

To see the input types that this cmdlet accepts, see Cmdlet Input and Output Types. If the Input Type field for a cmdlet is blank, the cmdlet doesn’t accept input data.

To see the return types, which are also known as output types, that this cmdlet accepts, see Cmdlet Input and Output Types. If the Output Type field is blank, the cmdlet doesn’t return data.

 
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