Check if parity check is running on remote Unraid server?

Is there a way to check if a remote Unraid server is doing a parity check and/or disk rebuild?

I do have a backup Unraid server at a remote site. On my primary server I use some scripts to backup important data via rsync. With the User Scripts plugin I can check if the primary server is doing a parity check/disk rebuild. Is there a way to check if the backup server is doing a parity check/disk rebuild?

Thanks in advance.