IBM
C4090-958 · Question #66
A customer has an I/O intensive System p DB2 environment with redundant fabrics, each having 8 IBM Cisco switches linked to a single director. The customer is observing high disk response time…
The correct answer is B. check for oversubscription. See the full explanation below for the reasoning.
Question
A customer has an I/O intensive System p DB2 environment with redundant fabrics, each having 8 IBM Cisco switches linked to a single director. The customer is observing high disk response time within the application even though the storage subsystem seems to be responding properly. What should be investigated/implemented as the potential issue or resolution?
Options
- Adisable all trunks
- Bcheck for oversubscription
- Clicense Inter-VSAN Routing (IVR)
- Dperform a Disk Magic study
How the community answered
(22 responses)- A5% (1)
- B77% (17)
- C14% (3)
- D5% (1)
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