Michael Pratt wrote:
I seem to recall reading somewhere that ShadowImage could be used to
assist in ESCON/FICON migrations. Basically that you could Shadow between
3990-6 and 2105 interfaces - PPRC (TrueCopy) requires like for like, but
as this copy is within the sub-system...
Of course, now that I need to be able to validate it I cannot find any
reference to it. Does anyone know whether it is possible to use
shadowimage between a 3990 and 2105 interface?
AFAIK ShadowImage is internal Point In Time copy (like FlashCopy). It
does not involve any interface, so IMHO interface type has nothing to do
here. Maybe you mean HRC ?
What exactly do you want to do ?
--
Radoslaw Skorupka
Lodz, Poland
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