Legacy HDS Forums

HTSM - cannot migrate back to the source

Discussion created by Legacy HDS Forums on Dec 15, 2010

Originally posted by: przemolb


I have migrated LDEV from USP VM to external (virtualized by the same USP VM) array using HTSM. Now I'd like to migrate it back to the same place.
When I define Storage Tier I get the same LDEVs (including the one which I is the target now) but then, during pair creation (Check compatibility -> Edit Pairs) I cannot select this LDEV.
Does anybody know why ?