These directories use a lot of memory on the disk and in some cases they fill the entire disc.
I believe these are the docker-compose temp folders/files being created. This is a known issue with the GA build of Portal 4.0. It is addressed in later versions.
They can be safely removed with the following:
cd /rootrm -rf _MEI*
Then restart the systemd service for the apim-portal by "systemctl restart apim-portal".
Inviato: giovedì 30 novembre 2017 20:51
A: Lorenzo Mossucca <firstname.lastname@example.org>
Oggetto: Re: - Re: Using CA Portal 4.0, in the path /root/, directory are generated with the name _MEIxxxxx. It contains several files .so and other files. When are generated these files? Where?
CA Communities <https://communities.ca.com/?et=watches.email.thread>
Re: Using CA Portal 4.0, in the path /root/, directory are generated with the name _MEIxxxxx. It contains several files .so and other files. When are generated these files? Where?
reply from dasjo02<https://communities.ca.com/people/dasjo02?et=watches.email.thread> in CA API Management Community - View the full discussion<https://communities.ca.com/message/242026150-re-using-ca-portal-40-in-the-path-root-directory-are-generated-with-the-name-meixxxxx-it-contains-several-files-so-and-other-files-when-are-generated-these-files-where?commentID=242026150&et=watches.email.thread#comment-242026150>