I Wrote this little script for XenApp 6.x last week. It will connect to all servers in your XenApp 6.x farm and find out whether the DSN is configured for SQL mirroring.

SQL Mirroring Script - Signed with ps1 extension (177 downloads) SQL Mirroring Script - Unsigned with ps1 extension (158 downloads) SQL Mirroring Script - Unsigned with txt extension (172 downloads) SQL Mirroring Script - Signed with txt extension (148 downloads)