Archived mailbox migration to different forest
Dear Experts,
We are in process of moving our mailboxes to a different forest. Source is Exchange 2003 and destination is 2010. There is no trust relationship between the forests. The mailboxes at the source are archived using EV 9.0.4. There is no archiving solution at the destination, though we might use native windows archiving solution.
We can think of two solutions only
1. Migrating the mailboxes at pst level. Though it will be lenghty and complex process.
2. Converting all mailboxes to unarchived mode i.e. un-archiving the mailboxes and bringing them to native mode. Micrsoft has committed to perform the migration if we achive so.
3. Any other method you can propose. GlassHouse tools are avaialble but it will be the last option.
Regards,
Gulzar Shaikh
I know you can find that info from sql:
SELECT COUNT(*) AS 'Number of Items', SUM(ItemSize)/1024 AS 'Saveset Size (MB)', SUM(OriginalSize)/1024/1024 AS 'Orignal Size (MB)'
FROM Saveset
INNER JOIN SavesetProperty ON Saveset.SavesetIdentity = SavesetProperty.SavesetIdentity
WHERE ArchivedDate >'2008-03-04 22:00' AND ArchivedDate < '2008-03-05 6:00'Just change the dates.