[GENERAL] [plncek2@gmail.com: Can I safe my Data?] - Mailing list pgsql-general

--
Álvaro Herrera                         Developer, https://www.PostgreSQL.org/
"The problem with the facetime model is not just that it's demoralizing, but
that the people pretending to work interrupt the ones actually working."
                                                           (Paul Graham)
Hello.. My name is Rian.

I have a problem, my Database attacked by ransomware virus. Some file has
encrypt. for pg_hba and postgresql.conf i have a backup, but for some file
like pg_filenode.map i dont have.

this a log when i start the postgres:

2017-05-08 10:08:17 ICT FATAL:  relation mapping file
"global/pg_filenode.map" contains invalid data

thanks for kindness.