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IBM Power Systems
14
IBM i
PowerHA
IBM i
PowerHA
IASP
IASP
IBM i
PowerHA
IBM i
PowerHA
IASP
PowerHA SystemMirror for i
Asynchronous Geographic Mirroring
for multi-site DR solution
– IBM i based mirroring for geographically dispersed
systems
– Asynchronously mirrors disk writes to target system
– Support for automatic failover
– Supports IASPs on integrated disk, SAN, and virtual disk
Space-Efficient Flash Copy
– Working with IBM DS8000 function to allow Flash Copy
without requiring double DASD
LUN level switching for local HA
solution
– Switch IASP on DS8000 or DS6000 between local
systems
– Support for automatic failover
– Supports native and VIOS with NPIV attached SANs
PowerHA provides a robust, simple to manage High
Availability and Disaster Recovery solution