Tag Archives: eng

OEM12C – CLEAN-UP OPERATIONS AFTER AGENT UPGRADE

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When You install oem12c release 3 as upgrade on previous version and update all agents on remote hosts to actual version, there are one more step to end entire process – remove old binaries of previous agent. This will be done later, so don’t hurry with this operation. Be sure first that new one agent is working correctly.

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OMS in unavailable – Backend WLS or EM application seems to be down

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OMS in unavailable – Backend WLS or EM application seems to be down
When i tried to run again my test machine (vmware), started up database and OMS, and i tried to launch oms console to log into it i spotted new error:

Backend WLS or EM application seems to be down

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Fedora 20 – Change strange network interface name back to eth0

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Fedora installation are starting with strange interface name.
Interface name have strange name – “eno…“, “p4p1“, “eno33“… or something like that?

How to set it to “normal” eth0 name?

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Fedora 20 – Can’t ssh to machine

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When i tried to configure my newly created virtual machine, when i tried to ssh to her, my connection are dropped.
But why?…

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VMware 10 – network is dissapear after machine upgrade from previous version

snap005187When i upgraded my VMware9 machine to VMware10, i lost network.
Card was renamed to strange name…

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