[Networker] How many replica devices are required?
2011-04-29 19:39:51
Hi,
Anyone know how to calculate following things?
=================================================================================
Q: 165 An application uses ten 10 GB Devices. A pointer based replica of the
application is required. The replica will be kept for 24 hours. The data
changes by 20% every 24 hours.
How much storage should be allocated for the replication?
Answer:- 20 GB
An application uses ten 20 GB devices. A full volume replica of the application
is required. The
replica will be kept for 24 hours and the data changes by 20% every 24 hours.
How much storage
should be allocated for the replication?
Answer:- 40 GB
===================================================================================
Q: 19 An application uses ten 9 GB devices. A full volume local replica of the
application is required every 6 hours. Each replica will be kept for 24 hours.
How many replica devices are required?
Answer:- 40
Q: 89 An application uses ten 9 GB Devices. A pointer based replica of the
application is required every 4 hours. Each replica will be kept for 24 hours.
The data changes by 10% every 4 hours.How many replica devices are required?
Answer:- 60
=================================================================================
Regards,
Moin Mansuri
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