I am getting this message from tsm everyday & most of the time for the same volume :
ANR1081E Space reclamation is ended for volume 006073. Storage media is inaccessible
what is this message related to & how can i find out what is the problem with this volume. can any one provide me the insight of this. Also, i want to understand the concept of what is policy set, mgmt class, tape pools, backup pools, copy pools in tsm.