In the current article and the next article, we review the various PowerShell cmdlets that we can use for viewing and export information about the process of Exchange mailbox migration process.
The “mailbox migration” PowerShell commands that we review in this article are:
- Get-MigrationBatch
- Get-MoveRequest
- Get-MoveRequestStatistics
Article Series table of content | Click to expand
Using PowerShell for view and export information about mailbox migration to Office 365 | Article Series
- Mailbox migration to Office 365 the PowerShell migration entities | Part 1#5
- Using PowerShell for view and export information about mailbox migration to Office 365 | Part 2#5
- Using PowerShell for view and export information about mailbox migration to Office 365 | Part 3#5
- Using PowerShell for view and export information about mailbox migration to Office 365 | Part 4#5
- How to use the export mailbox migration information and troubleshooting PowerShell script | Part 5#5
1. Migration batches | Get-MigrationBatch
The term – “Migration Batch”, define an entity that serve as a “logical container”, that contain the mailboxes (and their associated users), that we migrate from the source Exchange server to the destination Exchange server (Exchange Online in our scenario).
Get information about specific migration batch
PowerShell command syntax
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Get-MigrationBatch -Identity <Migration BATCH name> |
PowerShell console output example
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PS C:\> Get-MigrationBatch "Eyal Migration batch -001" |fl RunspaceId : 2771b392-d73b-4639-b63d-f4646c49c0af Identity : Eyal Migration batch -001 Status : Completed State : Completed Flags : None WorkflowStage : Processing TriggeredAction : None BatchGuid : fb2529fe-b9bf-446a-accd-3819e6bef03c TotalCount : 2 ActiveCount : 0 StoppedCount : 0 SyncedCount : 0 FinalizedCount : 2 FailedCount : 0 FailedInitialSyncCount : 0 FailedIncrementalSyncCount : 0 CompletedWithWarningCount : 0 PendingCount : 0 ProvisionedCount : 0 ValidationWarningCount : 0 ValidationWarnings : {} Message : CreationDateTime : 2/23/2017 10:41:09 AM CreationDateTimeUTC : 2/23/2017 8:41:09 AM StartDateTime : 2/23/2017 10:41:09 AM StartDateTimeUTC : 2/23/2017 8:41:09 AM InitialSyncDateTime : InitialSyncDateTimeUTC : InitialSyncDuration : LastSyncedDateTime : 2/23/2017 10:47:28 AM LastSyncedDateTimeUTC : 2/23/2017 8:47:28 AM FinalizedDateTime : FinalizedDateTimeUTC : SubmittedByUser : Eyal@o365info.com OwnerId : EURPR05A001.prod.outlook.com/Microsoft Exchange Hosted Organizations/o365info2.onmicrosoft.com/Eyal OwnerExchangeObjectId : 7646f17d-bf1f-4e07-8698-4e71ab4dad80 NotificationEmails : {Eyal@o365info.com} ExcludedFolders : {} MigrationType : ExchangeRemoteMove BatchDirection : Onboarding Locale : en-US Reports : {When migration report was created:2/23/2017 9:19:17 AM; Migration report URL:https://outlook.office365.com/ecp/Migration/DownloadReport.aspx?HandlerClass= MigrationReportHandler&Name=MigrationReport.csv&DelegatedOrg=o365info2.onmicrosoft.com&realm=o365info2.onmicrosoft.com&exsvurl=1&Identity=RgAAAAAKqOiME1CMQ LkjirbMEluxBwCuLv0wEUQXTp3grhMeQsz8AAAh0Mi_AACuLv0wEUQXTp3grhMeQsz8AAN-JngxAAAJ; Error report URL:} IsProvisioning : False BatchFlags : ReportInitial WorkflowControlFlags : None AutoRetryCount : 0 CurrentRetryCount : 0 AllowUnknownColumnsInCsv : False DiagnosticInfo : SupportedActions : Remove SourceEndpoint : mail.o365info.com TargetEndpoint : SourcePublicFolderDatabase : TargetDatabases : {} TargetArchiveDatabases : {} TargetDAGs : {} BadItemLimit : 10 LargeItemLimit : 0 MoveOptions : {} SkipMoving : {} SkipMerging : {} InternalFlags : {} PrimaryOnly : False ArchiveOnly : False TargetDeliveryDomain : o365info2.mail.onmicrosoft.com SkipSteps : None Workflow : Steps: [(Injection), (Processing)] WorkflowTemplate : Report : StartAfter : StartAfterUTC : CompleteAfter : CompleteAfterUTC : IsValid : True ObjectState : Unchanged |
Export detailed information about specific migration batch | TXT file
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Get-MigrationBatch -Identity migration-003 -IncludeReport -Diagnostic | Format-List | Out-File c:\temp\"Get-MigrationBatch-IncludeReport-Diagnostic.txt" -Encoding UTF8 |
Export detailed information about ALL migration batches
Export information to TXT file
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Get-MigrationBatch -IncludeReport -Diagnostic | Format-List | Out-File c:\temp\"ALL Migration -Get-MigrationBatch-IncludeReport-Diagnostic.txt" -Encoding UTF8 |
Export information to XML file
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Get-MigrationBatch -IncludeReport -Diagnostic | Export-Clixml c:\temp\"ALL Migration Get-MigrationBatch-IncludeReport-Diagnostic.xml" -Encoding UTF8 |
Migration batch status
Using the “Status” parameter, we can get information about existing migration batch that has a specific “Status”.
The migration batch type of “Statuses” value could be as follow:
- Completed
- CompletedWithErrors
- Completing
- Corrupted
- Created
- Failed
- IncrementalSyncing
- Removing
- Starting
- Stopped
- Syncing
- Stopping
- Synced
- SyncedwithErrors
- Waiting
To view a migration batch with a specific status, we can use the following PowerShell syntax
Display all migration batch with status such as “Completed”
PowerShell command example
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Get-MigrationBatch -Status Completed |
PowerShell console output example
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PS C:\> Get-MigrationBatch -Status Completed Identity Status Type TotalCount -------- ------ ---- ---------- Eyal Migration batch -001 Completed ExchangeRemoteMove 2 Eyal Migration batch -002 Completed ExchangeRemoteMove 2 |
Export information about all migration batch with the status “Not Completed” | TXT file
PowerShell command example
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Get-MigrationBatch | Where {$_.status -ne ”Completed”} | Get-MoveRequestStatistics | Format-List | Out-File c:\temp\"Get-MigrationBatch Not Completed.txt" -Encoding UTF8 |
3. Move requests
The term – “Move request”, define the Exchange mailbox that we migrate from the “source Exchange server” to the “destination Exchange server”.
The two PowerShell cmdlets that we use for getting information about the move requests of the “mailbox entity” are:
- Get-MoveRequest
- Get-MoveRequestStatistics
2. Using the Get-MoveRequest command
The PowerShell command Get-MoveRequest, get a basic information about a property of a specific mailbox that we migrate.
Get information about specific Move Request
PowerShell command syntax
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Get-MoveRequest < Move Request name> |
PowerShell console output example
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PS C:\> Get-MoveRequest onpremmbx-01@o365info.com | Format-List RunspaceId : 2771b392-d73b-4639-b63d-f4646c49c0af ExchangeGuid : e3254cfe-81c0-496e-84db-80e9190342e5 SourceDatabase : TargetDatabase : EURPR05DG136-db018 SourceArchiveDatabase : TargetArchiveDatabase : Flags : CrossOrg, Pull RemoteHostName : mail.o365info.com BatchName : MigrationService:Eyal Migration batch -001 Status : Completed RequestStyle : CrossOrg Direction : Pull IsOffline : False Protect : False Suspend : False SuspendWhenReadyToComplete : False AdministrativeUnits : {} Alias : onpremmbx-01 ExtensionCustomAttribute1 : {} ExtensionCustomAttribute2 : {} ExtensionCustomAttribute3 : {} ExtensionCustomAttribute4 : {} ExtensionCustomAttribute5 : {} DisplayName : onpremmbx-01 ExternalDirectoryObjectId : c4d8af0e-69f2-4534-b79c-04ddaea7d074 LastExchangeChangedTime : RecipientType : UserMailbox RecipientTypeDetails : UserMailbox Identity : onpremmbx-01 IsValid : True ExchangeVersion : 0.20 (15.0.0.0) Name : onpremmbx-01 DistinguishedName : CN=onpremmbx-01,OU=o365info2.onmicrosoft.com,OU=Microsoft Exchange Hosted Organizations,DC=EURPR05A001,DC=prod,DC=outlook,DC=com Guid : 1e697c91-3a05-490d-a1d2-4434471cd1d9 OrganizationId : EURPR05A001.prod.outlook.com/Microsoft Exchange Hosted Organizations/o365info2.onmicrosoft.com - EURPR05A001.prod.outlook.com/ConfigurationUnits/o365info2.onmicrosoft.com/Configuration Id : onpremmbx-01 OriginatingServer : DB3PR05A001DC03.EURPR05A001.prod.outlook.com ObjectState : Changed |
Export information about specific Move Request | TXT file
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Get-MoveRequest onpremmbx-01@o365info.com | Format-List | Out-File c:\temp\"Get-MoveRequest.txt" -Encoding UTF8 |
Get information about ALL existing Move mailbox requests
When we use the PowerShell, command Get-MoveRequest without relating to a specific move request, meaning, without specifying the identity of a specific move request, the PowerShell command will display information about ALL existing “Move Requests”.
Export information about ALL Move Requests | TXT file
PowerShell command example
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Get-MoveRequest | Format-List | Out-File c:\temp\"Get-MoveRequest.txt" -Encoding UTF8 |
Export information about MoveRequest with specific status
Each of the “move requests” could have a specific “status” such as – Completed ,Failed and so on.
The available status codes values are as follow:
- AutoSuspended
- Completed
- CompletedWithWarning
- CompletionInProgress
- Failed
- InProgress
- None
- Queued
In case that you want to get information only about specific status of “Move requests”, you can use the following PowerShell syntax:
Export information about ALL Move Requests which their status is not “completed” | TXT file
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Get-MoveRequest | Where {$_.status -ne ”Completed”} | Get-MoveRequestStatistics | Format-List | Out-File c:\temp\"Get-MoveRequest- status is not completed.txt" -Encoding UTF8 |
Export information about ALL Move Requests which their status is – “Failed” | TXT file
PowerShell command example
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Get-MoveRequest | Where {$_.status -eq ”Failed”} | Get-MoveRequestStatistics | Format-List | Out-File c:\temp\"Get-MoveRequest- status is Failed.txt" -Encoding UTF8 |
3. Using the MoveRequestStatistics command
The purpose of the PowerShell command Get-MoveRequestStatistics, is to get detailed information about the “migrated mailbox content”.
For example,
ItemsTransferred – information about the number of mail items, that was already transferred.
PercentComplete – as the name implies, information about the “Complete percentage” of the mailbox migration process.
Get move requests Statistics information for specific Move Request
PowerShell command syntax
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Get-MoveRequestStatistics <Migrated mailbox> |
PowerShell console output example
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PS C:\> Get-MoveRequestStatistics onpremmbx-01@o365info.com DisplayName StatusDetail TotalMailboxSize TotalArchiveSize PercentComplete ----------- ------------ ---------------- ---------------- --------------- onpremmbx-01 Completed 7.148 MB (7,495,583 bytes) 100 |
Export information about specific move requests Statistics | TXT file
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Get-MoveRequestStatistics onpremmbx-01@o365info.com | Format-List | Out-File c:\temp\"Get-MoveRequestStatistics.txt" -Encoding UTF8 |
If we want to eliminate unmercenary data and get a “clear view” of the mailbox migration Statistics, we can ask from PowerShell to display only specific data fields.
PowerShell command example
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Get-MoveRequestStatistics onpremmbx-01@o365info.com | Select MailboxIdentity,Status,WorkloadType,RecipientTypeDetails,SourceServer ,BatchName,TotalMailboxSize,TotalMailboxItemCount,TotalArchiveSize,BytesTransferred,BytesTransferredPerMinute,ItemsTransferred,PercentComplete | Format-List | Out-File c:\temp\"Get-MoveRequestStatistics.txt" -Encoding UTF8 |
Combine the Get-MoveRequest + Get-Moverequeststatistics commands
A nice option that we can use when using PowerShell is a “combination” of two or more PowerShell command. The formal term for this method is “pipeline”.
In the following scenario, we a combination of two PowerShell commands:
- Get-MoveRequest
- Get-MoveRequestStatistics
The first command Get-MoveRequest will “fetch” all the existing “Move Requests”.
The second command Get-MoveRequestStatistics, will use the “move requests list” form the first command, and add the “statistics information” for each mailbox move requests.
Combine the Get-MoveRequest + Get-Moverequeststatistics commands
PowerShell command syntax
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Get-MoveRequest| Get-Moverequeststatistics |
PowerShell console output example
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PS C:\> Get-MoveRequest| Get-Moverequeststatistics DisplayName StatusDetail TotalMailboxSize TotalArchiveSize PercentComplete ----------- ------------ ---------------- ---------------- --------------- onpremmbx-02 Completed 7.148 MB (7,495,429 bytes) 100 onpremmbx-03 Completed 7.148 MB (7,495,563 bytes) 100 onpremmbx-04 Completed 7.148 MB (7,495,449 bytes) 100 onpremmbx-01 Completed 7.148 MB (7,495,583 bytes) 100 |
Get + Export information about ALL concurrent move requests Statistics + troubleshooting information
In this scenario, we add the additional parameters- “IncludeReport” and “Diagnostic” for getting more details about the Move Request Statistics.
Most of the times, we will use this additional parameter is a troubleshooting scenario.
In addition, I add an example of- exporting information to XML file because in case that we need to deliver the exported information to Microsoft support for further analysis, this is the “preferred” file format.
Combine the Get-MoveRequest + Get-Moverequeststatistics commands
Export information to TXT file
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Get-MoveRequest| Get-Moverequeststatistics -IncludeReport -Diagnostic | Format-List | Out-File c:\temp\"Get-Move-Request-Get-Moverequeststatistics.txt" -Encoding UTF8 |
Export information to CSV file
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Get-MoveRequest| Get-Moverequeststatistics -IncludeReport -Diagnostic | Export-CSV c:\temp\"Get-Move-Request-Get-Moverequeststatistics.CSV" –NoTypeInformation -Encoding utf8 |
Export information to XML file
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Get-MoveRequest| Get-Moverequeststatistics -IncludeReport -Diagnostic | Export-Clixml c:\temp\"Get-MoveRequestStatistics-IncludeReport-Diagnostic.xml" -Encoding UTF8 |
Other variation of the PowerShell command syntax that we can use for getting information about move requests with a specific status such as Failed move requests + statistics information about each move requests could be:
PowerShell command example
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Get-MoveRequest -movestatus Failed| Get-moverequeststatistics |select DisplayName,SyncStage,Failure*,Message,PercentComplete,largeitemsencountered,baditemsencountered| ft -autosize |
The following PowerShell script will help you in a scenario in which you perform mailbox migration from your Exchange On-Premise environment to Office 365 (Exchange Online).
The PowerShell script includes various menus that will export information about a specific migrated mailbox, specific migration batch, information about migration endpoints and more.
You can find additional information about the subject of exporting information about mailbox migration in the following articles:
- Mailbox migration to Office 365 the PowerShell migration entities | Part 1#5
- Using PowerShell for view and export information about mailbox migration to Office 365 | Part 2#5
- Using PowerShell for view and export information about mailbox migration to Office 365 | Part 3#5
- Using PowerShell for view and export information about mailbox migration to Office 365 | Part 4#5
Additional reading
The next article in the current article series
Using PowerShell for view and export information about mailbox migration to Office 365 | Part 4#5
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Restore Exchange Online mailbox | Article series index
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