I have 5 blogs in a network installation using multisite. Looking at the activity on the blogs over the past year I've decided to merge them. Turns out that one of my subdomains has better page authority that my main domain SO I decided to merge the other 4 blogs into that subdomain. Merging mydomain.com to blog.mydomain.com went off without a hitch. It took a couple of plugins and access to my DNS manager to create a page rule, but finally any link from mydomain.com or http://www.mydomain.com now points to it's equivalent on blog.mydomain.com.
The plan is to merge the other three blogs - food, garden & reviews into 'blog'. Here is the problem I'm having - no matter what plugin, htaccess redirect, DNS redirect via my name host, or other change I attempt to make I cannot get the other subdomains to redirect to 'blog'. The subdomains do not exist outside my webhost 'Domain Pointers' and I'm wondering if this is the problem - the subdomains are virtual. I've considered merging the blogs into mydomain.com, but I'd lose out in SEO much more significantly. Is there any way I can do this without having to start from scratch? There is a possibility I'll move hosts in a few months, but I'd like to have this process done now so that at least I know all the content is together and working. The idea is to migrate away from the multisite install when and if I move the site using blog.mysite.com as the main domain of my blog since it is more popular and all the other - www, food, garden, and reviews - subdomains point at it.
Check out http://www.earthformed.com and earthformed.com - both redirect to blog.earthformed.com. I can't seem to get the rest to do the same. Also, look at any post in Category - Earthformed, take out the "blog" at the beginning of the link and hit enter. It should lead right back to the same page you were on and not to earthformed.com.
Used Simple 301 Redirects to get the main url http://www.earthformed.com to redirect, Page Rule in CloudFlare to get earthformed.com to redirect and Speedy Page Redirects to get all the posts to redirect. I can get individual posts from the sister blogs to redirect but for some reason I can't get the subdomains themselves to redirect. Check this link - http://food.earthformed.com/2013/12/05/sign-up-keurig-v-700-giveaway-closes-12414/