We are using SP2013 standard on-premise. There are 2 farms Test1 and Test2. Both farm have exactly same named Content DBs and same URL site collections.
Recently we encounter some issue about SharePoint patch on Test2 site collection "/sites/ABC". This content DB is wss_content_abc and this DB only contains 1 site collection. In order to troubleshoot it, we backup wss_content_abc from Test2 and restore to Test1 as wss_content_abc_corrupt.
(At this moment, Test1 farm have 2 content DB, wss_content_abc and wss_content_abc_corrupt)
Then on farm Test1 I run "
Dismount-SPContentDatabase wss_content_abc" (it is the healthy database on Test1). And then following:
Mount-SPContentDatabase wss_content_abc_corrupt -WebApplication http://test1farm.com Upgrade-SPContentDatabase wss_content_abc_corrupt -WebApplication http://test1farm.com
The upgrade works good and the site http://test1farm.com/sites/ABC is up.
Now I want to mount the existing healthy Content DB wss_content_abc back to Test1 farm as another site collection (maybe call /sites/ABC2/) so that I can compare. How can I do so?