I implemented one more improvement, preventing the many many log messages about the backup on the primary server. At the beginning of script LS_Backup_ALL_DBs write:

DBCC TRACEON (3226, -1)

At the end...

Brian,

When I started on this I searched the internet for a script that recovered all recovering databases (not like mine, which is a script that creates a script recovering all...

Thanks! I just implemented this solution.

I think one query is missing: If the primary server breaks and all databases on the secondary server must become active, how do you recover...

On the subject of GUIDs, under certain circumstances they are not as unique as you expect. Vulnerable systems are those without network cards, where the OS is installed by image...