Hi, We have recently changed our disaster recovery solution from XRC to Global Mirror. Now we are experiencing huge delays for all of the IO to complete, having experienced recently one delay of over five thousand seconds until all of the IO requests have been synchronized. When we were using XRC, we could introduce PACING to our least critical DASD, and we managed to have better consistency times. However, Global Mirror and PPRC does not seem to have this kind of option. Everything is done by the DASD box hardware. Do you any idea how to overcome this situation? Regards Jack
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