Sharepoint 2010 search cannot crawl mediawiki site

Using Sharepoint 2010 enterprise search, we are trying to crawl our internal mediawiki based wiki site. Search fails with error : 'The URL was permanently moved. ( URL redirected to ... )'.

Since the wiki site has case sensitive 开发者_运维问答URLs, when Sharepoint 2010 tries to crawl with lower case URL names, the Wiki says 'page does not exists' and redirects with 301 !!!

Any got a solution ? Thanks in advance.

By default, all links crawled are converted to lower case by the SharePoint search indexer. You will need to create case sensitive crawl rules. Have a look at the following post:

http://blogs.msdn.com/b/enterprisesearch/archive/2010/07/09/crawling-case-sensitive-repositories-using-sharepoint-server-2010.aspx