In Sharepoint 2010 farm
web application : http://www.company1.com ;content db : wss_company
site collection :
http://www.company1.com/products ( /Products is a explicit managed path in company1.com webapplication) /Products site collection has separate content db : wss_company_products_db
In Sharepoint 2013 farm:
web application : http://www.company1.com content db : wss_company ( it upgraded to sharepoint 2013 ,company1.com has one root site collection) - site collection :
http://www.company1.com/products ( /Products is a explicit managed path in company1.com webapplication)
here i want to create /products sitecollection in http://www.company1.com web application and with
separate content db
before doing this i want to upgrade wss_company_products_db to sharepoint 2013
for this when i try to Mount products_db to http://www.company1.com/products it can not.
so which steps i will follow for best practise for upgrade site collection with its separate content database upgrade?