Details
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Bug
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Resolution: Not a Bug
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Minor
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None
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None
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None
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3
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9223372036854775807
Description
The o2iblnd does not allow sender to overrun receive queue on the receiver - there's a credit mechanism to prevent that. So in theory the o2iblnd should never receive any RNR NAK. Therefore the rnr_retry_count option is not needed at all.
I think:
- rnr_retry_count should be removed as a module option
- Just in case, add some code to issue warnings should RNR NAK is ever received.