1) Usually embedding jobs are run in "HPSS" mode so the files end up in HPSS (via FTP). To transfer them from HPSS to disk copy the perl script ~starofl/hjort/getEmbed.pl and modify as needed. This script does at least two things that are not possible with, e.g., a command line hsi command: it only gets the files needed (usually the .geant and .event files) and it changes the permissions after the transfers. Note that if you do the transfers shortly after running the jobs the files will probably still be on the HPSS disk cache and transfers will be much fast than getting the files from tapes.

2) To clean up old embedding files make your own copy of ~starofl/hjort/embedAge.pl and use as needed. Note that $accThresh determines the maximum access time in days of files that will not be deleted.