With this script you are going to monitor your own instances of Oracle Databases, in dataguard.
This is more than a simple script it’s a structure ready to host plugin and other monitoring script.
The good way is that is wrote to monitor two Instance of databases configured ad dataguard.
The first plug-in/external command created is made to monitor archive log gap between two instances.
Oracle Grid Control don’t have a similar warning, for this reason i’ve wrote this one 😀
obviously in GPL
download at
https://sourceforge.net/projects/dataguardcheck/files/
by now this script monitor just oracle data guard gap and send mail if gap is greather than 50
