Recently, the company is preparing to upgrade the Exchange service, preparing to migrate the outgoing user's mailbox to the specified database. When you upgrade the migration database, the separation library does not migrate. This reduces the amount of data that will be migrated in the future.
Increase the number of concurrent mobile requests reference:
Https://technet.microsoft.com/zh-cn/library/dn146028.aspx
Main work:
Export the disabled AD user to
You can also export a 30-day list of users who do not have a login mailbox from Exchange Powershell, and disable ad tables for comparison
Sort out a TXT file with a user name and use new-moverequest batch migration
Modify the config file before bulk migration to increase the number of concurrent
First, export disabled mail users
Export from AD
Get-aduser-filter {enabled-eq "False"} |select userPrincipalName | Export-csv disable.csv-encoding UTF8
or export from Exchange, you can count the amount of data according to Totalitemsize
Get-mailbox-resultsize unlimited| Get-mailboxstatistics | Where-object {$_. Lastlogontime-lt (get-date). AddDays ( -30)} |select displayname,totalitemsize,lastlogontime | Export-csv d:\Disablemailinfo.csv-Encoding UTF8
Second, increase the number of concurrent
Under the bin of the Exchange installation directory, locate the file that opens the value 2 to large, (up to 100) to restart the Exchange service
Default path: X:\Microsoft\Exchange server\v14\bin
Configuration file: MSExchangeMailboxReplication.exe.config
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Three, Batch migration command
Disable.txt table with only a column of user names
Get-content Disable.txt | Get-mailbox | New-moverequest-targetdatabase database name
Import Diagram:
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Request diagram:
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This article is from the "Zhao Dongwei blog" blog, make sure to keep this source http://zhaodongwei.blog.51cto.com/4233742/1958940
Exchange 2010 Bulk Move mailboxes and increase the number of concurrent move requests