公开(公告)号：GB2501657B

公开(公告)日：2017-07-26

申请号：GB201314942

申请日：2012-01-10

Applicant: IBM

Inventor： BETH ANN PETERSON ,  THERESA MARY BROWN ,  NEDLAYA YAZZIE FRANCISCO ,  SUGUANG LI ,  MATTHEW JOSEPH KALOS

IPC: G06F11/20

Abstract: A plurality of logical volumes are stored at a plurality of sites. A command to execute an operation on a logical volume is received. A determination is made as to whether a rule associated with the logical volume permits execution of the operation on the logical volume. In response to determining that the rule associated with the logical volume permits execution of the operation on the logical volume, the operation is executed on the logical volume.