Exchange: Bulk Mailbox Database Migrations

AUTO SUSPEND

$targetDB="DATABASENAME"

$users = Import-Csv C:\Mailbox\Move.csv

foreach ($user in $users)

{

Write-Output "Processing User: $($user.UserName) at $(get-date)"

Get-Mailbox -Identity $user.UserName| New-MoveRequest -BatchName 'MyBatchName' -SuspendWhenReadyToComplete -TargetDatab5ase "$($targetDB)" -BadItemLimit 5

Write-Output "Finished Processing User: $($user.UserName) at $(get-date)"

}

NO SUSPEND

$targetDB="DATABASENAME"

$users = Import-Csv C:\Mailbox\Move.csv

foreach ($user in $users)

{

Write-Output "Processing User: $($user.UserName) at $(get-date)"

Get-Mailbox -Identity $user.UserName | New-MoveRequest -BatchName 'MyBatchName' -TargetDatabase "$($targetDB)" -BadItemLimit 5

Write-Output "Finished Processing User: $($user.UserName) at $(get-date)"

}

Some other helpful one liners to go with the previous scripts.

Get-MoveRequest -MoveStatus 'InProgress' -BatchName 'MyBatchName'

Get-MoveRequest -MoveStatus 'AutoSuspended' -BatchName 'MyBatchName'

Get-MoveRequest -MoveStatus 'CompletionInProgress' -BatchName 'MyBatchName'

Get-MoveRequest -MoveStatus 'AutoSuspended' -BatchName 'MyBatchName' | Resume-MoveRequest