agent unreachable after DB upgrade from 10.2.0.4 to 11.2.0.2
Hi Everyone,
After upgrading database from 10.2.0.4 to 11.2.0.2 and started dbconsole, in the home tab, I am getting "agent unreachable" status. dbsnmp account is open and could be connected;
emctl status agent: shows that agent is 10.2.0.4.3 and is running.
emctl status dbconsole: shows that dbconsole running.
dbconsole web pages working fine, and I can manage the database fine through it. So I was thinking that the agent is actully functioning, just not displayed correctly on dbconsole.
However, I could not set OS host preferred credential, getting this error:
After upgrading database from 10.2.0.4 to 11.2.0.2 and started dbconsole, in the home tab, I am getting "agent unreachable" status. dbsnmp account is open and could be connected;
emctl status agent: shows that agent is 10.2.0.4.3 and is running.
emctl status dbconsole: shows that dbconsole running.
dbconsole web pages working fine, and I can manage the database fine through it. So I was thinking that the agent is actully functioning, just not displayed correctly on dbconsole.
However, I could not set OS host preferred credential, getting this error:
connection to host.domain as user oracle failed.
Please help.
Thanks.
Yinhai
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