Upgrade/Migrate SharePoint 2007 to SharePoint 2010 using content database attach method
When you upgrade from Microsoft Office SharePoint Server 2007 to Microsoft SharePoint Server 2010 by using the database attach approach, you upgrade only the content for your environment and not the configuration settings. Using a database attach upgrade is useful when you are changing hardware or want to reconfigure your server farm topology as part of the upgrade process.
Before you can upgrade the data, you must configure a new server or server farm by using SharePoint Server 2010. This article explains the elements you need to configure to create that new environment. For more information about the general process of upgrading by using the database attach upgrade approach,
To perform the steps in this article, you must have administrator rights on the local server computer. For more information
Before you begin to create the new environment for a database attach upgrade, review the following information about permissions, hardware requirements, and software requirements.
It gives ypou adetailed report in the form of a html file and txt file which tells you about the warnings and erors if any which you ahve to take care before upgradadtion otherwise the upgrade may fail if all errors ae not resolved .
1. Install SharePoint Server 2010 on the server or servers.
2. Configure service applications.
3. Configure general farm settings.
4. Create and configure Web applications.
5. Reapply customizations.
.Then only use following article to upgrade your content databases by attaching the cointent databse to SQL server and then to web applications by using powershell or stsadm command i.e.
stsadm -o addcontentdb -url http://servername -databasename <wss_content> -databaseserver <sqlservername> -preserveolduserexperiece <true/false>
if you want to jkeep your old customizations , thenm selcet true fro preserverolduserexperience otherwise visual upgrade option after installation also allows you to preserver your customizations.
Presentation: Lesson 2: Preparing to Upgrade to SharePoint 2010
Video: WMV (204 MB)
Thanks for giving this vital information. It will very helpful for those who are seeking problems in migration from 2007 to 2010. <a href="www.xavor.com/.../sharepoint2010migrationtool.aspx
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I get several errors when migating a content db:
Database contains a site (Id = ., Url = .) that is not found in the site map. Consider detach and reattach the database.
The orphaned sites could cause upgrade failures. Try detach and reattach the database which contains the orphaned sites. Restart upgrade if necessary.
Database contains a site (Id = ., Url = .) whose url is already used by a different site, in database (Id = [.-.-.-.-.], name = [.]), in the same web application. Consider deleting one of the sites which have conflicting urls.
One or more setup files are referenced in the database [.], but are not installed on the current farm. Please install any feature or solution which contains these files.
Template MPS#0: SPSite Id=. could not be accessed due to exception. Skipping SPWeb Id=. for template upgrade. Exception: System.IO.FileNotFoundException: The site with the id . could not be found.
Any help would be great!
Thanks for the wonderful insight. You can use this visual guide to migrate from SharePoint 2007 to SharePoint 2010
To migrate from SharePoint 2010 to SharePoint 2013:
Thanks for this helpful information I agree with all points you have given to us. I will follow all of them.
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Information was good, I like your post.
Looking forward for more on this topic.
Wooh this is very informative article. Thank you so much..!
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