IBM
C4090-450 · Question #216
Customer wants to use the IBM Real-time Compression Appliance (RTCA) to provide faster access and more capacity on an N6040. However, the customer is concerned about business continuity. Which would…
The correct answer is A. Recommend the customer install a pair of RTCAs in case one fails. See the full explanation below for the reasoning.
Question
Customer wants to use the IBM Real-time Compression Appliance (RTCA) to provide faster access and more capacity on an N6040. However, the customer is concerned about business continuity. Which would be an appropriate response?
Options
- ARecommend the customer install a pair of RTCAs in case one fails
- BPut SVC behind the RTCA and do VDisk mirroring to the backend disk
- CRecommend the customer install redundant SAN fabrics for automatic failover
- DRecommend the customer purchase a second N6040 and VDisk mirror from the RTCA to the second N6040
How the community answered
(27 responses)- A78% (21)
- B7% (2)
- C4% (1)
- D11% (3)
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