We have encrypted volume using LUKS. *cryptsetup luksOpen /root/test1 volume1* and mounted on *mount /dev/mapper/volume1 /mnt/files* We created postgres data directory inside /mnt/files and able to start the postgres database. */usr/local/pgsql/bin/pg_ctl -D /mnt/files/postgres/ -l /var/logs/postgres/postgrs.log start* Even though we unmounted /mnt/files *sudo umount -l /mnt/files* When we try to close volume using LUKS. *sudo cryptsetup luksClose volume1* Getting following errors: *device-mapper: remove ioctl on volume1 failed: Device or resource busy* -- View this message in context: http://www.postgresql-archive.org/Postgres-Data-Encryption-Using-LUKS-with-dm-crypt-tp5961821.html Sent from the PostgreSQL - admin mailing list archive at Nabble.com. -- Sent via pgsql-admin mailing list (pgsql-admin@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-admin
