February 2013
Intermediate to advanced
800 pages
23h 21m
English
book
IBM System Storage DS8000 Copy Services for Open Systems
by Peter Cronauer, Bertrand Dufrasne, Thorsten Altmannsberger, Charles Burger, Michael Frankenberg, Jana Jamsek, Peter Klee, Flavio Gondim de Morais, Luiz Moreira, Alexander Warmuth, Mark Wells
Content preview from IBM System Storage DS8000 Copy Services for Open Systems
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Thin provisioning and Copy Services considerations
This chapter describes the impact of thin provisioned volumes on different Copy Services scenarios, such as FlashCopy, Metro Mirror, Global Copy, Global Mirror, and Metro/Global Mirror.
36.1 Thin provisioning and Copy Services considerations
Thin provisioning and Copy Services with thin provisioned Extent-Space-Efficient (ESE) volumes is supported by fixed block (FB) volumes in Open Systems environments only.
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Thin provisioning support: The usage of FlashCopy with thin provisioned (ESE) volumes ... |
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