Administrator Guide
Table Of Contents
- Replay Manager Version 8.0 Administrator’s Guide
- About this Guide
- Overview
- Installing Replay Manager Components
- Licensing for Replay Manager
- Install Replay Manager Service for Windows
- Installing Replay Manager Service for VMware
- Install Replay Manager Management Tools
- Install Replay Manager Service for Windows on Windows Server Core
- Installing and Configuring the Verification Service for Exchange
- Using Replay Manager Service on Clustered Servers
- Configure an HTTP Proxy Service
- Getting Started
- Backing Up and Restoring Data
- Using the Replay Manager Explorer
- Understanding Backup Types
- Summary of Backup Set Actions
- Summary of Backup Set Options
- Creating and Running Backups
- Managing Existing Backup Sets
- Managing Restore Points and Restoring Data
- Restoring Data
- Display Restore Points for a Component
- Restore Data to its Original Location
- Restore SQL Server Components without Recovering the Database
- Rename and Restore SQL Server Components Stored on a Volume
- Rename and Restore SQL Server Components Stored on an SMB File Share
- Expose a Restore Point (Windows Extensions Only)
- Expose a Restore Point (VMware Extensions Only)
- Expose a Restore Point Stored on an SMB File Share
- Resync a Restore Point (Windows Extensions Only)
- Make an Exposed Restore Point Writable (Windows Extensions Only)
- Unmanage an Exposed Restore Point (VMware Extensions Only)
- Unexpose an Exposed Restore Point
- Add a Note to a Restore Point
- Edit a Note for a Restore Point
- Unimport a Restore Point
- Delete a Restore Point
- Prevent a Restore Point from Expiring (Force Keep)
- Allow a Restore Point to be Automatically Expired (Allow Auto-Deletion)
- Transport a Restore Point
- Advanced Recovery Scenarios for SQL Server
- Locating Replays on a Storage Center
- Working with Backup Set Jobs
- Viewing Backup Job Reports
- Replay Manager Best Practices
- Using Replay Manager Cmdlets
- Troubleshooting
8. Create a restore request for the mailbox to recover. For example, to restore an entire mailbox: H:\Replay Users>new-
mailboxrestorerequest -sourcedatabase emailrecovery1 -sourcestoremailbox "John Hancock"
-targetmailbox jhancock@2010test.local where the target mailbox is the email address of the mailbox you are
restoring.
NOTE: In the preceding example, the directory H:\Replay Users contains both the log and database files. If the files
are in different directories, use the /l /s and /d options to specify the correct directories.
This restore command queues the request. As messages are restored, they appear in the user’s mailbox and can be accessed
when they are visible. Multiple restore requests can be queued, and wild cards can be used to recover multiple mailboxes.
The Exchange server processes all requests until complete. This process can be used to recover everything from a single
message to an entire mailbox store.
NOTE: To recover from a corrupt database, create a blank database and use this procedure to restore data to individual
mailboxes. Database recovery is constrained only by server performance, so messages are restored as fast as the server
can process them.
For more information about using the Exchange Management Shell, see technet.microsoft.com
Related tasks
Expose a Restore Point (Windows Extensions Only) on page 40
Replay Sizes and Storage Center Storage Profiles
By default, Storage Center is configured to use a 2 MB page size. The default page size works best for most storage
requirements. However, for some applications, such as Microsoft Exchange Servers, the Storage Center defaults may result in
larger than expected Replay sizes.
Customers who experience larger than expected Replays (for example, 75% or greater of database size) can consider using the
Storage Center 512 KB page option for Microsoft Exchange volumes on the Storage Center. The smaller page size will reduce
the amount of blocks that can write to a page, thus reducing Replay sizes. For information on configuring and using a Storage
Center Storage Profile with a smaller page size, see the Dell Storage Manager Administrator’s Guide.
Microsoft Hyper-V
The Hyper-V extension included with the Replay Manager installation leverages the Hyper‐V VSS Writer to provide enhanced
backup and recovery of Hyper-V virtual machines. The Hyper-V VSS writer can take snapshots both in an online and offline
operation:
● Online backups use the Hyper-V VSS writer to perform the snapshot while the server is online and does not cause an
interruption in service.
● Offline backups (on Windows NT 4.0 or Windows 2000 guests) require that the machine be put into a saved state while the
snapshot takes place and does require a service outage.
NOTE:
When using Replay Manager with Microsoft Hyper-V, only volumes hosting virtual hard disk (VHD or VHDX) files
are included in a snapshot. Virtual machine volumes are not included if the volumes are mapped to a virtual machine by
iSCSI or pass-through.
NOTE: Microsoft Hyper-V Replays create a view volume on the Storage Center for each Replay. All other Replay
Manager extensions do not create a view volume for each Replay. This is a limitation of the Microsoft Hyper-V VSS
writer.
Microsoft does not provide guidelines for the number of virtual machines that can be snapped at a time or the best interval.
Most administrators perform snapshots once a day for most virtual machines, and more frequently on a limited number
that require a tighter recovery point objective. For more information on the specifics of the support policies for Microsoft
applications when virtualized, see these links:
● Microsoft Server Software and Supported Virtualization Environments: support.microsoft.com/kb/957006/
● Support Policies & Recommendations for Exchange in Virtualization Environments: technet.microsoft.com/en-us/library/
cc794548.aspx
Using Replay Manager with Hyper-V on Front-End SAS
● Hyper-V hosts can use either single or multipath I/O on Front-End SAS.
Replay Manager Best Practices
59