13 recovering network data and servers
TRANSCRIPT
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Recovering Network Data
and Servers
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Module Overview
Recovering Network Data with Shadow Copies Recovering Network Data and Servers with Windows Server
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Recovering Network Data with ShaCopies
What Are Shadow Copies? Considerations for Scheduling Shadow Copies
Demonstration: How to Configure Shadow Copies
Ways to Restore Data from a Volume Shadow Copy
Demonstration: How to Restore Data from a Shadow Copy
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What Are Shadow Copies?Shadow copies:
Allow access to previous versions of files
Are based on tracking disk changes
Disk space is allocated on the same volume
When the space is full, older shadow copies are removed
Are not a replacement for backups
Are not suitable for recovering databases
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Considerations for Scheduling ShadCopies
Default schedule is7:00 A.M. and noon
Create a shadow copyschedule based on:
Volume of changes
Importance of changes
Storage limitations
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Demonstration: How to ConfigureShadow Copies
This demonstration shows how to: Enable shadow copies on C:
View settings for shadow copies
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Ways to Restore Data from a ShadoCopy
Previous versions are accessed in the propertiesof a file or folder
Administrators can restore previous versionsdirectly on the server
Users can restore previous versions over the network
Windows XP requires the Previous Versions client
All users can:
Restore a file or folder
Copy a file or folder to an alternate location
Browse previous versions to select the correct version
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Demonstration: How to Restore Datfrom a Shadow CopyThis demonstration shows how to:
Create a new file
Create a shadow copy
Modify the file
Restore a previous version
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Recovering Network Data and Servewith Windows Server Backup
What Is Windows Server Backup? Types of Backup
Differences between versions of Windows Server Backup
Who Can Back up Data?
What Is System State Data?
Recovery Options
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What Is Windows Server Backup?
Windows Server Backup is a feature that allows you to
back up and recover files, folders, or an entire server
Most larger organizations use an alternative solutionfor backups
Backups can be stored on:
A local disk
An external USB drive
A network share
DVD
Backup jobs can be scheduled
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Types of Backup
Terminology is unique:
Full backups copy all files but store only changes
Incremental backups copy only changed disk blocks
Both provide the same result in different ways
VSS full backups:
Clear the archive attribute
Truncate application log files
VSS copy backups:
Do not clear the archive attribute
Do not truncate application log files
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Differences between Versions ofWindows Server Backup
Windows Server 2008 Windows Server 2008 R2
Back up only full volumesBack up full volumes or specific filesand folders
Dedicated backup volumes
are required
Backups can be stored on volumes
shared with other data
Does not support scriptingwith PowerShell
Supports scripting with PowerShell
Scheduled backups must becreated on local storage
Scheduled backups can be stored onetwork share
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Who Can Back Up Data?
User rights control the ability to:
Back up files and folders
Restore files and folders
Groups able to back up and restore are:
Administrators
Server Operators
Backup Operators (domain controllers only)
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What Is System State Data?
ComponentWhen is this componen
included in System State
Registry Always
COM+ Class Registration database Always
Boot files, including the system files Always
Active Directory Certificate Servicesdatabase
If it is a Certificate Services se
Active Directory Domain Servicesdatabase
If it is a domain controller
SYSVOL directory If it is a domain controller
Cluster service information If it is within a cluster
IIS Metadirectory If it is installed
System files that are underWindows Resource Protection Always
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Recovery OptionsRestore an entire server by starting up from the Windows Server 2008 installation DV
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Lab: Recovering Network Data andServers
Exercise 1: Configuring Shadow Copies Exercise 2: Configuring a Scheduled Backup
Logon information
Virtual machine 6421B-NYC-DC16421B-NYC-SVR16421B-NYC-CL1
User name Contoso\Administrator
Password Pa$$w0rd
Estimated time: 45minutes
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Lab Scenario
Recently, a new file server was implemented for the marketdepartment. Somehow in the planning process, no one conhow data on the server would be protected. You need to covolume shadow copies on the server to simplify recovery ofalso need to configure a scheduled backup for disaster recov
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Lab Review
Why did you need to go to the properties of the share to resdeleted file from a shadow copy?
When you performed the second backup, why did the disk suse not increase on the destination drive?