IBM
C2090-619 · Question #76
An Informix server is configured with multiple CPU VPs and poll threads and is experiencing NSF lock errors. What action should be taken to reduce the network shared file lock contention?
The correct answer is B. Increase the value of NUMFDSERVERS and add more poll threads. See the full explanation below for the reasoning.
Question
An Informix server is configured with multiple CPU VPs and poll threads and is experiencing NSF lock errors. What action should be taken to reduce the network shared file lock contention?
Options
- AIncrease the value of MAX_INCOMPLETE_CONNECTIONS.
- BIncrease the value of NUMFDSERVERS and add more poll threads.
- CIncrease the value of NUMFDSERVERS and increase the number of MSC VPs.
- DIncrease the network buffer pool using the IFX_NETBUF_PVTPOOL_SIZE environment
How the community answered
(41 responses)- A2% (1)
- B76% (31)
- C15% (6)
- D7% (3)
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