He is using CLONE as per the description given in subject [IMAGE]  regards, Saurabh
Hi there  Brief explanation fo what I am doing. I am busy doing a storage reclaim. Here is an example of what I am doing  Symmetrix A                                      Symmetrix B R1                           Backup               R2  08DF(R1+Mirr Meta) 3997 BCV+R5     4CF6   I need to remove all mapping and masking and move devices to the unmapped device pools I have destroyed the R2 relationship I have device 08DF as a standard 2 Way Mirror BUT 08DF still has a clone device 3997 assosiated with it. Therefore I cannot destroy the meta How to I remove this relationship so I can destroy the meta on the R1 and BCV
Removing Clone Info from a device