Can anyone help with the following?
I have two installs (separate code, separate databases) of Drupal 7.
The shared users work even sign-on via http/https, the cookie domain, shared sessions (Sessions table), shared user database (Users table), but have two outstanding issues:
1) My installations of Drupal 7 have a Sequences table. I thought that this had been dropped in D6, but it seems to be back.
a) What is it now used for?
b) Do I have to share it in Drupal 7? Why/Why not?
c) I created the sites by duplicating the databases and code and editing settings.php. Now, having run for a while, I have slightly different numbers in the two databases. If I need to share the table, what should I do with the sequence number? Use the max of the two? Why?
2) Similar questions about the Authmap table.
a) What is it for? I'm thinking of using Janrain, at least temporarily.
b) Does Authmap have to be shared? When using Janrain / not using Janrain?
c) Last time I looked it was empty. Is that because I'm just using Drupal's Users table so far?
Any assistance gratefully received.