Topic Of This Hour
Exchange 2013: Database Availability Group
Exchange 2013: Modern Public Folders
Dec 18, 2013
Timing for the different Geography:
5:00 AM to 6:00 AM - Dec 19 – Melbourne (AEST)Time
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Sept 26, 2013
1:00 PM EST / 12:00 PM CST / www.NetComLearning.com
10:00 AM PST / 7:00 PM CET / 6:00 PM UTC/10:30 PM IST
About Speaker
Exchange 2013: Database Availability Group
Sept
26,
2013
Prabhat
Nigam
Microsoft MVP: Exchange Server
Prabhat Nigam
Microsoft
Since:
2013 MVP: Exchange Server
Since:
2013 2013, MCITP 2010/2007
MCSE:
Messaging
MCSE: Messaging 2013, MCITP 2010/2007
Ex – Microsoft Exchange PSS Employee
Ex – Microsoft Exchange PSS Employee
Blog: MSExchangeguru.com
Blog: MSExchangeguru.com - 3rd Cool Community as per Microsoft Team
Speaker
@ Netlearning
& Microsoft
Speaker
@ NetCom
Learning, NYMeetup & Microsoft
1:00 PM EST / 12:00 PM CST / 10:00 AM PST / 7:00 PM CET
/ 6:00 PM UTC/10:30 PM IST bby
1:00 PM EST / 12:00 PM CST / 10:00 AM PST / 7:00 PM CET / 6:00 PM UTC/10:30
PM IST
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Agenda
Exchange 2013: Database Availability Group
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Modern Public Folders Overview
Modern Public Folders Architecture
Legacy Public Folders vs Modern Public Folders
Public Folders in Co-existence
Migration Requirement and Assumptions
Modern Public Folders Migration Steps
Demo – Public Folders Migration
Roll Back to Legacy Exchange
Legacy Public Folder Database Removal
Summary
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Sept 26, 2013
Modern Public Folders Overview
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Purpose
Usage
Requirement
Primary users
Other options
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Modern Public Folders Architecture
Exchange 2013 Client Access Server
Hierarchy
Hierarchy
MBX1 PF- Primary
PF1
PF3
MBX2 – PF
PF2
PF4
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1. Public folders are
mailbox and not
Database
2. All public folder
mailboxes stores
Hierarchy with only one
writable
3. Content can be shared
across multiple Public
Folder mailboxes
4. Administration will be
same as mailboxes and
accept same cmds
5. RBAC based permission
management
Legacy Public Folders vs Modern Public Folders
Components
Data Storage
Per Server
Legacy Public Folders
Public Folder Databases
One public folder database per server
Modern Public Folders
Public Folder Mailboxes
Multiple public folder mailboxes per mailbox
database
Folders
Multiple folders per database
One to many folders per mailbox
Cmdlet
*-PublicFolderDatabase
*-Mailbox
High availability
Public Folder Replicas
Database Availability Groups
Hierarchy storage
One Public Folder Hierarchy per at Database Only One writable hierarchy and other readonly hierarchy mailbox
Hierarchy synchronization Multi-master replication for hierarchy, Email Hierarchy kept in sync using same technology
based sync
Outlook uses to keep in sync with Exchange,
clients request updates whenever available.
Mailbox Sync
Content replication
Search
Permission management
Administration
Outlook client
OWA
Replicated between databases
Items only
ACLs
PF Management Console + EMS
Any Outlook version
OWA 2007, OWA 2010
Replication is impossible
Items and attachments
RBAC
EAC + EMS
Outlook 2007 - 2013
OWA 2013
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Public Folders in Co-existence
• Complete all mailboxes migration before migrating Public
Folders to the Exchange 2013
• Exchange 2013 users can access Exchange 2010 or 2007 Public
Folders
• Continue using Legacy Public Folders until all mailboxes are
migrated
• Exchange 2010 and 2007 users can’t access Exchange 2013
Public Folders.
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Migration Requirements and Assumptions
• Exchange 2010 is Exchange 2010 SP3 or later
• Exchange 2007 is Exchange 2007 SP3 RU10 or later
• Login id has Organization Management and Recipient Management
Permissions
• All the mailboxes have been moved to Exchange 2013
• Public Folder name should not have \
• Ensure we announce downtime or do this over the weekend
• Perform a backup of your public folder databases
• No PF co-existence Possible
• Exchange 2013 Public Folders will not be accessible from legacy mailbox
• Migration will be running at the speed of 2-3GB per hour
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Legacy to Modern Public Folders Migration Steps
Exchange 2013
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•
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Legacy
1. Snapshot of the current Public Folders
Get-PublicFolder -Recurse | Export-CSV C:\PFMigration\Ex2010_PFStructure.csv
Get-PublicFolder -Recurse | Get-PublicFolderStatistics | Export-CSV C:\PFMigration\Ex2010_PFStatistics.csv
Get-PublicFolder -GetChildren | Get-PublicFolderClientPermission | Select-Object Identity,User -ExpandProperty AccessRights | Export-CSV
C:\PFMigration\Ex2010_PFPerms.csv
2. Preparation on Legacy Exchange server
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Set-OrganizationConfig -PublicFoldersLockedforMigration:$false -PublicFolderMigrationComplete:$false
3. Preparation on Exchange 2013 server: Delete any existing PF
• Get-PublicFolderMigrationRequest | Remove-PublicFolderMigrationRequest -Confirm:$false
• Get-MailPublicFolder | where $_.EntryId -ne $null | Disable-MailPublicFolder -Confirm:$false
• Get-PublicFolder -GetChildren \ | Remove-PublicFolder -Recurse -Confirm:$false
• Get-Mailbox -PublicFolder |Remove-Mailbox -PublicFolder -Confirm:$false
4. Export public folder hierarchy from source into CSV file on Legacy Exchange
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.\Export-PublicFolderStatistics.ps1 \\servername\path\filename.csv
.\PublicFolderToMailboxMapGenerator.ps1 MailboxSize ImportFilePAth ExportFilePath
5. Create public folder mailboxes in Exchange 2013
• New-Mailbox -PublicFolder MailboxName -HoldForMigration:$true –Database “2013DBName”
Create all as mentioned in the Mapgen file
6. Migration Request creation
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"New-PublicFolderMigrationRequest -SourceDatabase (Get-PublicFolderDatabase -Server <Source server name>) -CSVData (Get-Content <Folder to mailbox map
path> -Encoding Byte)“
7. Lock Legacy Exchange for final migration
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Set-OrganizationConfig –PublicFoldersLockedForMigration:$true
8. Complete the suspended migration by running below 2 cmdlet:
• Set-PublicFolderMigrationRequest –Identity \PublicFolderMigration -PreventCompletion:$false
• Resume-PublicFolderMigrationRequest –Identity \PublicFolderMigration
Demo – Public Folders Migration
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Roll Back to Legacy Exchange
• Roll Back option is available.
• Data Loss – Exchange 2013 Changes
• Follow the below cmds to roll back
1. To unlock legacy Exchange public folders, run the following command on the legacy Exchange server.
Set-OrganizationConfig -PublicFoldersLockedForMigration:$False
2. To set the PublicFolderMigrationComplete flag to $false, run the following command on the legacy Exchange server:
Set-OrganizationConfig -PublicFolderMigrationComplete:$False
3. If Public Folders will be present in exchange 2013 then users will not go to legacy Exchange. To remove the public folders from Exchange 2013
run the below cmdlets
Get-PublicFolderMigrationRequest | Remove-PublicFolderMigrationRequest -Confirm:$false
Get-MailPublicFolder | Disable-MailPublicFolder -Confirm:$false
Get-PublicFolder -GetChildren \ | Remove-PublicFolder -Recurse -Confirm:$false
Get-Mailbox -PublicFolder |Remove-Mailbox -PublicFolder -Confirm:$false
4. Point Mailbox Database to Legacy Public Folders
• Get-MailboxDatabase | Set-MailboxDatabase -PublicFolderDatabase "Name of the PF Database"
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Legacy Public Folder Database Removal
• Legacy Public Folder Database should be backed up before removal
for a RollBack
• Remove all the Replicas of the Public Folder Database
• Remove all Public Folders from Legacy Public Folder Database
• Removing Public Folder Database with Public Folders in not possible
• Run the below cmd on Legacy Exchange management shell
Get-PublicFolderDatabase -Identity “Legacy PF DB Name” | Remove-PublicFolderDatabase
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Summary
• Modern Public Folder Architecture
• Modern Public Folder Comparison with Legacy
• Modern Public Folder in Co-existence
• Modern Public Folders Migration requirements
• Modern Public Folders Migration Steps and Demo
• Roll Back to Legacy Public Folders Database
• Legacy Public Folder Database Removal
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Blogs Post on Public Folders
• Modern Public Folders Architecture
http://msexchangeguru.com/2013/05/31/e2013pfarchitecture/
• Modern Public Folders Migration
http://msexchangeguru.com/2013/04/18/exchange2013-public-folders/
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MCSA: Windows Server 2012
*Free Second Shot Exam expires May 31st, 2014
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MCSE: Messaging
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Upgrade path
*Free Second Shot Exam expires May 31st, 2014
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Microsoft Exchange Courses
• MCTS: Exchange Server 2010 Configuration
• 5 days, 40 hours
• January 13th| Instructor-led Live Online
• MCSE: Messaging (Exchange Server)
• 10 days, 80 hours
• January 20th | Instructor-led Live Online
• February 24th | Instructor-led Live Online
o 20341: Core Solutions of Microsoft Exchange Server 2013 (5 days)
o 20342: Advanced Solutions of Microsoft Exchange Server 2013 (5 days)
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