April 26, 2012 archive

Blackouts with EMCLI

In my previous post, I talked about how to set a Enterprise Manager blackout with the Agent’s emctl utility on the command line. Everything was working fine until I tried to set a blackout with a clustered database. When trying to set a blackout on a clustered database target you will get an error similar …

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Blackouts with EMCTL

I have a need to take down a database to perform a cold snapshot of the database’s files. This database is monitored by Enterprise Manager and I do not want to receive an alert when the database is down. So I need to figure out how to start a blackout in Enterprise Manager from the …

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