bacula-sd - 9.4.2-2+deb10u1 main

Bacula is a set of programs to manage backup, recovery and verification of
data across a network of computers of different kinds.
.
The storage daemon performs the storage and recovery of the file
attributes and data to the physical media; in other words, it is
responsible for reading and writing the backups.
.
It runs on the machine which has access to the backup device(s) - usually
a tape drive, but alternatively other storage media, such as files.