Difference between revisions of "Exchange Server Mailbox Migration"
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(Created page with "Category:Exchange ==Exporting and Importing Mailboxes for Offline Exchange Server Migration== These are commands I am saving for later use on an upcoming migration projec...") |
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==Exporting and Importing Mailboxes for Offline Exchange Server Migration== | ==Exporting and Importing Mailboxes for Offline Exchange Server Migration== | ||
| − | + | Exporting from Exchange 2007: | |
Get-Mailbox | Add-MailboxPermission –user [adminusername] –AccessRight FullAccess –Inheritancetype all | Get-Mailbox | Add-MailboxPermission –user [adminusername] –AccessRight FullAccess –Inheritancetype all | ||
| Line 19: | Line 19: | ||
Get-MailboxExportRequest -Status Completed | Remove-MailboxExportRequest | Get-MailboxExportRequest -Status Completed | Remove-MailboxExportRequest | ||
| + | Same thing, but Exchange 2016 (or probably newer) | ||
| + | New-ManagementRoleAssignment –Role “Mailbox Import Export” –User [DOMAIN\username] | ||
| + | New-MailboxExportRequest -Mailbox ALIAS -FilePath \\UNCPath\PSTs\ALIAS.pst | ||
| + | foreach ($i in (get-mailbox)) { New-MailboxExportRequest -Mailbox $i.Alias -FilePath \\UNCPath\PSTs\$($i.Alias).pst } | ||
| + | foreach ($i in (get-mailbox)) { New-MailboxExportRequest -Mailbox $i.Alias -IsArchive -FilePath \\UNCPath\PSTs\$($i.Alias).pst } | ||
| + | Get-MailboxExportRequest -Status Completed | Remove-MailboxExportRequest | ||
| − | Importing all .Pst files in Exchange 2013 | + | Importing all .Pst files in Exchange 2013 or 2016 |
| − | (don't forget to ensure New-ManagementRoleAssignment has been set if you're working with a different server) | + | (don't forget to ensure New-ManagementRoleAssignment has been set if you're working with a different server AND restart Exchange powershell) |
Dir \\HOSTNAME\e$\PSTs\*.pst | %{ New-MailboxImportRequest -Name RecoveredPST -BatchName Recovered -BadItemLimit 1000000 -AcceptLargeDataLoss -Mailbox $_.BaseName -FilePath $_.FullName} | Dir \\HOSTNAME\e$\PSTs\*.pst | %{ New-MailboxImportRequest -Name RecoveredPST -BatchName Recovered -BadItemLimit 1000000 -AcceptLargeDataLoss -Mailbox $_.BaseName -FilePath $_.FullName} | ||
Get-MailboxImportRequest -Status Completed | Remove-MailboxImportRequest | Get-MailboxImportRequest -Status Completed | Remove-MailboxImportRequest | ||
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Move all Mailboxes: | Move all Mailboxes: | ||
foreach ($i in (Get-Mailbox)) { New-MoveRequest -Identity $i -TargetDatabase "DLP Prod Mailboxes" } | foreach ($i in (Get-Mailbox)) { New-MoveRequest -Identity $i -TargetDatabase "DLP Prod Mailboxes" } | ||
| − | Move Arbitration | + | Move Arbitration, Auditlog, and DiscoverySearch: |
Get-Mailbox -Arbitration | New-Moverequest -Targetdatabase "Database Name" | Get-Mailbox -Arbitration | New-Moverequest -Targetdatabase "Database Name" | ||
| + | Get-Mailbox DiscoverySearchMailbox* | New-MoveRequest -TargetDatabase "Database Name" | ||
| + | Get-Mailbox -Database DLP-PROD01 -AuditLog | New-MoveRequest -TargetDatabase "Database Name" | ||
List all mailboxes: | List all mailboxes: | ||
Get-mailbox | Get-mailbox | ||
| Line 45: | Line 53: | ||
List current migration jobs: | List current migration jobs: | ||
Get-MoveRequest | Get-MoveRequest | ||
| + | Get-MoveRequestStatistics -Identity username | fl | ||
| + | Get-MoveRequestStatistics -Identity username | fl totalmailboxitemcount,bytestransferred,itemstransferred,PercentComplete | ||
Remove completed migration jobs: | Remove completed migration jobs: | ||
Get-MoveRequest -MoveStatus completed | Remove-MoveRequest | Get-MoveRequest -MoveStatus completed | Remove-MoveRequest | ||
Latest revision as of 20:49, 19 May 2022
Exporting and Importing Mailboxes for Offline Exchange Server Migration
Exporting from Exchange 2007:
Get-Mailbox | Add-MailboxPermission –user [adminusername] –AccessRight FullAccess –Inheritancetype all Get-Mailbox -Database “[SERVERNAME]\First Storage Group\Mailbox Database” | Export-Mailbox -PSTFolderPath c:\PSTs Get-Mailbox -Database “[SERVERNAME]\First Storage Group\Mailbox Database” | Import-Mailbox -PSTFolderPath c:\PSTs Get-Mailbox | Remove-MailboxPermission –user [adminusername] –AccessRight FullAccess –Inheritancetype all
Single run:
Import-Mailbox -Identity <mailboxUser> -PSTFolderPath D:\PSTs Export-Mailbox -Identity <mailboxUser> -PSTFolderPath D:\PSTs
Now same thing, but Exchange 2010
New-ManagementRoleAssignment –Role “Mailbox Import Export” –User [DOMAIN\username]
foreach ($i in (Get-Mailbox)) { New-MailboxExportRequest -Mailbox $i -FilePath "\\UNCPath\PSTs\$($i.Alias).pst" }
Get-MailboxExportRequest -Status Completed | Remove-MailboxExportRequest
Same thing, but Exchange 2016 (or probably newer)
New-ManagementRoleAssignment –Role “Mailbox Import Export” –User [DOMAIN\username]
New-MailboxExportRequest -Mailbox ALIAS -FilePath \\UNCPath\PSTs\ALIAS.pst
foreach ($i in (get-mailbox)) { New-MailboxExportRequest -Mailbox $i.Alias -FilePath \\UNCPath\PSTs\$($i.Alias).pst }
foreach ($i in (get-mailbox)) { New-MailboxExportRequest -Mailbox $i.Alias -IsArchive -FilePath \\UNCPath\PSTs\$($i.Alias).pst }
Get-MailboxExportRequest -Status Completed | Remove-MailboxExportRequest
Importing all .Pst files in Exchange 2013 or 2016
(don't forget to ensure New-ManagementRoleAssignment has been set if you're working with a different server AND restart Exchange powershell)
Dir \\HOSTNAME\e$\PSTs\*.pst | %{ New-MailboxImportRequest -Name RecoveredPST -BatchName Recovered -BadItemLimit 1000000 -AcceptLargeDataLoss -Mailbox $_.BaseName -FilePath $_.FullName}
Get-MailboxImportRequest -Status Completed | Remove-MailboxImportRequest
Same thing, but single maildatabase:
New-MailboxImportRequest -Mailbox [Username] -IsArchive -FilePath \\UNCPath\PSTs\filename.pst
Mailbox Migrations
Move Mailbox from one database to another: Test it to see if a sigle mailbox is ready to move:
New-MoveRequest -identity jhorne -TargetDatabase "DFWLP DEV Mailboxes" -WhatIf
Then move it:
New-MoveRequest -identity jhorne -TargetDatabase "DFWLP DEV Mailboxes"
Move all Mailboxes:
foreach ($i in (Get-Mailbox)) { New-MoveRequest -Identity $i -TargetDatabase "DLP Prod Mailboxes" }
Move Arbitration, Auditlog, and DiscoverySearch:
Get-Mailbox -Arbitration | New-Moverequest -Targetdatabase "Database Name" Get-Mailbox DiscoverySearchMailbox* | New-MoveRequest -TargetDatabase "Database Name" Get-Mailbox -Database DLP-PROD01 -AuditLog | New-MoveRequest -TargetDatabase "Database Name"
List all mailboxes:
Get-mailbox
List all mailboxes and show current database:
Get-Mailbox | fl alias,database
List current migration jobs:
Get-MoveRequest Get-MoveRequestStatistics -Identity username | fl Get-MoveRequestStatistics -Identity username | fl totalmailboxitemcount,bytestransferred,itemstransferred,PercentComplete
Remove completed migration jobs:
Get-MoveRequest -MoveStatus completed | Remove-MoveRequest
