If Data Redundancy mode is enabled with glusterfs and columnstore will be started with deactivated glusterd services on 1 or more PM no error messages or warnings happened.

The bricks will not mounted to the dbroots, the local directories from the local disk will be used instead.

Columnstore starts silently without issues, but throw
"ERROR 1815 (HY000): Internal error: IDB-2039: Data file does not exist, please contact your system administrator for more information."

If you access a table with a query.

This error message is not helpful and leading in the wrong direction,
so columnstore should do a quick check, if glusterd services running on every PM in
Data Redundancy mode and throw a warning at least.