Ecuaciones del flujo uniforme

 Restoring authored site elements

 Restoring workflows

 Restoring changes to the Web.config file

 Recovering changes made by direct editing

 Restoring developed customizations that are not packaged as solutions

Restoring solution packages

The method that you use to restore solution packages is determined by whether the customizations were deployed as trusted solutions or sandboxed solutions.

Trusted solutions are solutions that farm administrators deploy. They are deployed to the entire farm, and can be used on any site within the farm. Trusted solutions are stored in the configuration database. Trusted solutions are backed up when a farm is backed up by using SharePoint Server 2010 backup, and are included in configuration-only backups, and can also be backed up as a group, or individually. They are visible in the restore hierarchy.

Sandboxed solutions are solutions that site collection administrators can deploy to a single site collection. Sandboxed solutions are stored in the content database associated with the site collection that they are deployed to. They are included in SharePoint Server 2010 farm, Web application, content database, and site collection backups, but are not visible in the restore hierarchy, and cannot be selected or restored individually.

We recommend that you keep a backup of the original .wsp file as well as the source code used to build the .wsp file for both trusted and sandboxed solutions.

To restore a trusted solution by using Central Administration

1. Verify that the user account that is performing this procedure is a member of the Farm Administrators SharePoint group.

2. In Central Administration, on the Home page, in the Backup and Restore section, click Restore from a backup.

3. On the Restore from Backup — Step 1 of 3: Select Backup to Restore page, from the list of backups, select the backup job that contains the solution package, and then click Next. You can view more details about each backup by clicking the (+) next to the backup.

Note:

If the correct backup job does not appear, in the Backup Directory Location text box, type the Universal Naming Convention (UNC) path of the correct backup folder, and then click Refresh.

4. On the Restore from Backup — Step 2 of 3: Select Component to Restore page, select the check box that is next to the solution, and then click Next.

5. On the Restore from Backup — Step 3 of 3: Select Restore Options page, in the

Restore Component section, ensure that Solution appears in the Restore the following component list.

In the Restore Only Configuration Settings section, ensure that the Restore content and configuration settings option is selected.

In the Restore Options section, under Type of Restore, select the Same

configuration option. A dialog box appears that asks you to confirm the operation. Click OK.

Click Start Restore.

6. You can view the general status of all recovery jobs at the top of the Backup and Restore Job Status page in the Readiness section. You can view the status for the current recovery job in the lower part of the page in the Restore section. The status page updates every 30 seconds automatically. You can manually update the status details by clicking Refresh. Backup and recovery are Timer service jobs. Therefore, it may take several seconds for the recovery to start.

If you receive any errors, you can review them in the Failure Message column of the Backup and Restore Job Status page. You can also find more details in the

Sprestore.log file at the UNC path that you specified in step 3.

To restore a trusted solution by using Windows PowerShell

1. Verify that you meet the following minimum requirements: See Add-SPShellAdmin. 2. On the Start menu, click All Programs.

3. Click Microsoft SharePoint 2010 Products. 4. Click SharePoint 2010 Management Shell.

5. At the Windows PowerShell command prompt, type the following command:

Restore-SPFarm -Directory <BackupFolder> -RestoreMethod Overwrite -BackupId

<GUID> -Item <SolutionPath>

Where:

 <BackupFolder> is the UNC location of the directory that you want to restore from.

 <GUID> is the GUID of the backup ID that you want to restore from. If you do not specify a backup, the most recent one is used.



<

For more information, see Restore-SPFarm

(http://technet.microsoft.com/library/8e18ea80-0830-4ffa-b6b6- ad18a5a7ab3e(Office.14).aspx).

Note:

We recommend that you use Windows PowerShell when performing command-line administrative tasks. The Stsadm command-line tool has been deprecated, but is included to support compatibility with previous product versions.

Restoring a sandboxed solution

You cannot restore only customizations that were deployed as sandboxed solutions. Instead, you must restore the farm, Web application, content database, or site collection with which the customization is associated. For more information about these methods of restoring, see Related content (http://technet.microsoft.com/library/84346116-d592-4b9f- 9992-b509ccdcefbe(Office.14).aspx#Related) later in this article.