Grid control since 2 week Agent Unreachable ERROR-Agent is blocked.
I have a problem with my grid control agent. Agent Unreachable
To resolve my problem i executed these instructions next :
- emctl stop agent
- delete all files in $AGENT_HOME/sysman/emd/upload and $AGENT_HOME/sysman/emd/state
- emctl clearstate agent (this should delete all state files but sometimes it is not enough, but I experienced that it is better to use this command after deletion of the files)
- emctl secure agent (and specify the password on demand)
- emctl start agent
Therefore to control i executed : $ emctl pingOMS
Oracle Enterprise Manager 10g Release 5 Grid Control 10.2.0.5.0. Copyright (c) 1996, 2009 Oracle Corporation. All rights reserved. --------------------------------------------------------------- EMD pingOMS error: Invalid ping response "ERROR-Agent is blocked. Blocked reason is: Agent is out-of-sync with repository. This most likely means that the agent was reinstalled or recovered. Please contact an EM administrator to unblock the agent by performing an agent resync from the console. Please contact EM adminstrator to unblock the agent"