Patent ID: 9087092
Filing Date: 2015-07-21
Classification: G06F

Abstract:
1. A computer program product for monitoring changes to data sets in a storage, the computer program product comprising a non-transitory computer readable storage medium having computer readable program code embodied therein that executes to perform operations, the operations comprising: receiving a request to monitor changes to a monitored data set comprising one of the data sets in the storage, wherein each of the data sets are comprised of tracks in the storage; determining tracks in the storage in which the monitored data set is stored; indicating the determined tracks in monitored tracks; receiving updates to the storage; determining whether the updates are for the monitored tracks; in response to detecting a change in the storage of tracks in the monitored data set, logging the updates in response to determining that updates are for the monitored tracks; determining new tracks added to the monitored data set; and indicating the determined new tracks in the monitored tracks to update the tracks indicated in the monitored tracks being monitored.