I have a server with a couple of OAS installs (TEST and DEVL) and they usually co-exist peacefully but on occasion, like now, my one app server won't start.
The last time I had this issue I had to shutdown all app environments (also have some 11i EBS as well) and reboot the server to make it all work.
What I'd like to know is what files I should look at like webcache or Apcahe log files and if there is some other things I should check. I was using lsof -i:xxxx to see if any ports reserved for one app were being used by another but that doesn't seem to be turning anything up.
I can start the INFRA database but then it hangs here:
$ORACLE_HOME/opmn/bin/opmnctl startall
opmnctl: starting opmn and all managed processes...
- hit ctrl-c here and run status
$ORACLE_HOME/opmn/bin/opmnctl status
-------------------
-----------------------------+---------
ias-component | process-type | pid | status
-------------------
-----------------------------+---------
DSA | DSA | N/A | Down
LogLoader | logloaderd | N/A | Down
dcm-daemon | dcm-daemon | N/A | Down
OC4J | OC4J_SECURITY | 0 | NONE
HTTP_Server | HTTP_Server | 29914 | Alive
OID | OID | 0 | NONE
Any advice?