The xrootd tools used by FGST are in the release directory of the glastdat user. Sourcing the wk_env script will set the PATH to a release bin directory and set the PYTHONPATH for the python packages.
cd /u/gl/glastdat/releases/admin/ . bin/wk_env
% cd /u/gl/glastdat/releases/admin/ % . bin/wk_env % ScaRunOnHosts -f glastsol -p -w -e -r -- SrvMpsPurge.sh -l
The above command will ssh to all Solaris xrootd servers and run the SrvMpsPurge.sh script. Log files are written to the directory /var/adm/mps/logs and the logfile name is rm_file.YYYYMMDDTHHMMSS. The purge script works only on Solaris servers as they use .lock files to indicate the migration status. The Linux servers are using extended file attributes.