OEM 12cr2 configuration issue

[hongying dong]

Tim,
This is OEM 12cr2 for Oracle 11gr2 RAC env.
I have installed OEM 12cr2 and added all targets from 8 nodes (except the ASM instances are not prompted). the OEM works fine till today.
I have these setup on my host:
oracle_home is /oracle/OEM/1111
oms_home is /oracle/oms12cr2/oms
agent_home is /oracle/agent12cr2/agent_inst

errors are:
1. I got an error when I log onto OEM: '/omsunavailable.html is unavailable, please contact system administrator'.
2. I go my OEM host to '.../oms12cr2/oms/bin emclt status oms', I got 'OEM configuration issue. /oracle/OEM/1111/<host_emrep> not find'
3. I could not find <host_emrep> any where on this host either this time.
4. what is Oracle_unqname and what it uses for?

I following your instruction on 12c installation and it worked. OS admin did change some user settings, but they would not delete any file. I would like to troubleshooting on it, seemed I have no clue so far.


Please let me know if you need more info from me. I will be very happy to find out and provide to you.
thanks,
Robin

[Tim...]

Hi.

ORACLE_UNQNAME : http://blog.mclaughlinsoftware.com/2012 ... e_unqname/
ORACLE_HOSTNAME : should be set also.

Ask sysadmin what they actually did. Anything that alters the environment potentially will screw up your installation.

Since it worked before they changed "something" and it doesn't now, it seems likely what they did has broken it. Ask them to revert it, then restart cloud control.

Cheers

Tim...