I have a 2010 SharePoint farm with 5 site collections. Because we're using TFS with multiple team project collections in the 2010 farm, I need to take a phased migration approach to move the content from the 2010 farm to the 2013 farm.
Because we're taking a phased migration approach, we will need to upgrade the content several times. SharePoint 2013 won't allow me to upgrade a site collection more than once. If I do, I get this error:
Site <url> cannot be upgraded
I get this error because the site collection's GUID exists in the database. It exists even if I delete the site collection in Central Administration.
A bit of googling suggests that I should use PowerShell to do this. So I attempted to do that:
remove-spsite -identity "<guid>"
returns the error:
Object reference not set to an instance of an object.
More googling suggests using a force option to delete. It fails with the same error.
If I query the SiteMap table in the SharePoint_Config database, I can see the GUID for the site in this table, but I'm reluctant to delete it using SQL for fear that I may create more orphans in the database.
Does anyone know how to fix this using a Microsoft released utility?
0 commentaires:
Enregistrer un commentaire