USE
Master
GO
SELECT
M.
mirroring_partner_name
,
M.
mirroring_role_desc
,
M.
mirroring_state_desc
,
D.
state_desc
FROM
sys.
database_mirroring
M
JOIN
sys.
databases
D
ON
M.
database_id
=
D.
database_id
WHERE
mirroring_role_desc
IS
NOT
NULL