Here is my unix script:

#!/usr/bin/ksh
###################################################################################

ADSM="dsmadmc -id=admin -pass=adsm"   #adsm is password for admin

$ADSM "q proc" | grep "Space Reclamation"
if [[ $? -eq 0 ]]
  then  ## request found
    $ADSM "q proc" | grep "Space Reclamation" | grep -v grep | \
    /usr/bin/awk '{print $1}' | read proc_id
fi
echo "Process Number = $proc_id"
$ADSM "cancel proc $proc_id"
$ADSM " backup stg 3584pool incdrpool3"
exit

Raymond Taw
e-mail:  Raymond.Taw AT ftb.ca DOT gov