After uninstall oracle, there is remaining directory. 'tfa'

After uninstall ORACLE is complete, I can see 'product' directory is removed and I checked sqlplus is not available anymore. The final message looked fine.

However, there is a remaining or replaced directory, which is named tfa. I've searched it and it is a kind of tool to help us find out what's going on.

My questions are:

• Why isn't it uninstalled?

• Is it installed automatically at the same time of ORACLE install?

• Can I remove it with rm command?

• After uninstall, what kind of things do I have to check?

My ORACLE version is 12c.

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TFA is a seperate installation. It is not part of the database home. Uninstalling the database home does not automatically uninstall TFA.

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It is installed while executing root.sh, but it is a seperate installation.

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No. Uninstall it with $ORACLE_BASE/tfa/$(hostname -s)/tfa_home/bin/uninstalltfa.sh, as root user.

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None.

StackExchange Database Administrators Q#207850, answer score: 2