I setup a mongodb v2.6 server and try to restore a dump generated by a v2.2 mongodump from a v2.2 server. I didn't find any useful document on this scenario.
I want to know is it OK to do it? And is there any thing I need to aware about for this specific scenario?
Someone thinks this is a duplicate of another question - MongoDB How to move collection from one localhost to another? . And I don't know think so. The different is quite obvious. In this question, I try to figure out mongorestore's backward compatibility.