Is it possible to use cFS without a file system?

[frank-kue]

Hello,

I would like to use cFS on top of an RTEMS qualified for space by ESA (https://rtems-qual.io.esa.int/). Yet, this qualified RTEMS has no file system. cFS can be configured to be used without IP-networking and with static loader only but I have not found any configuration to disable the file system.

Is it possible to use cFS without a file system?

Of course without file system all applications accessing files will not work. Yet, would at least the core services (such as Executive Service (ES), Software Bus Service (SB), Event Service (EVS), Table Service (TBL), and Time Service (TIME)) be functioning?

Can anyone give advice on or report about experience with using cFS without file storage?

Greetings and Thanks
Frank