How to backup and restore in Sharepoint
SharePoint has always offered good backup and restore
facilities but the 2010 version provides more versatile options with the option
to backup and restore farms as well as web applications and, take granular backups.
1. From
your All Programs menu launch Microsoft SharePoint 2010 products
2. Select
SharePoint 2010 Central Administration
Ensure
that the SharePoint 2010 Timer and SharePoint 2010 Administration windows
services are running.
3. On the
left menu of the tool, select the Backup
and Restore link
Here
you will see two sections: Farm Backup and Restore and Granular Backup.
Farm
Backup and Restore: enables the backup of SharePoint farm and web
applications for restoration when required.
Backup
a. Select Perform a backup
b. Choose
whether you want to backup an entire farm or an individual web application or
component
c. Define
the backup type:
·
Full backup – this is recommended if your
database is relatively small in size to make restoration easier.
·
Differential backup – this can only be
performed if a full backup has has been taken already as, it combines the
changes that have been made since the last full backup.
For large
databases, both backup types can be combined to reduce the backup time and
storage. In such a case, during
restoration, the latest full backup needs to be restored followed by the latest
differential backup.
d. Specify
the location where you want a folder to be created to store the backup
components – SharePoint will display the estimated disk space required for the
backup.
e. Click
the Start Backup button
Restore
a. From
the Backup and Restore page, select Restore from a backup
b. Specify
the location where you have stored the backup to be restored and click the Next button
c. From
the window that displays al the components that the backup contains, select
what you want restored
d. Specify
if the restore will use the existing configuration or not – this final step
gives you the flexibility to restore the backup to a new environment
Granular
Backup
- enables the backup of a site collection, the exporting of a site or list and
the recovery of data from an unattached content database.
This
method of backup can be implemented through the Central Administrator or
PowerShell.
Using
the Central Administrator to backup
a. Select Perform a site collection backup
b. Specify
the site collection that you wish to backup from the menu
c. Define
the proper UNC path and the backup file name
d. Start
the back up – note, this redirects to the _admin/sitebackuporexportstatus.aspx
page
This generates a .bak file which can be used for
restoration.
You can also
create a backup by selecting the Export a
site or list function under the Granular
Backup options. This generates a .cmp file which can be used for
restoration using the PowerShell Import-SPWeb
cmdlet.
Using
PowerShell to restore
The two cmdlets
that are available for restore operations are:
·
restore-spsite
used
to restore site collections
·
Import-spweb
used
to restore sites, lists and libraries
- By Hollie Miller
Bio - Hollie Miller
Hollie
provides Microsoft Sharepoint Training for Acuity Training. In her spare time she
loves to go to the gym and dress making.
Comments
Post a Comment