lausser/check_oracle_health — pull request #6 by dtseiler (2013-05-24 19:28:00+00:00)
Title: Adding SYSDBA standby login and Oracle Dataguard checks

Fixed problems with SYSDBA login for standby databases.
Fixed queries for non-open (standby) databases to use v$database.platform_name instead of dbms_utility.port_string
Added Dataguard checks for MRP status and standby lag based on v$archived_log.first_time.