To access shell, SSH to MSL IP, login as root user.
enter the following to get into RTC shell
#mcd-debug-console
or
#siterm /var/atlas/tenant0.0
To exit siterm press ‘Ctrl-e’.
If the console becomes unresponsive, press ‘Ctrl-c
XSSJSB=1 to turn on SDS DEBUG =0 to turn off
**Update** Version 9.0 the command has chnaged from “mcd-debug-console” to “mcdDebug”