Fujitsu ETERNUS DX80 VFY:DX800XF030IN Folheto

Copyright 2009 FUJITSU LIMITED

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ETERNUS DX60/DX80 Clones

„

Clones are full copies

„

ETERNUS DX60/DX80:
OPC, QuickOPC, EC

„

Clones require as much space as the 
source LUN

„

Operational dependence:

•

Latency for read and write operations on 
the 
source during the copy process

•

Zero performance overhead when the 
copy process 
is complete

•

Destination is completely independent of 
source

Recommendation: for longer-term copies

(DB clone, restore from disk)