The following table provides a list of bugs fixed in this version. For a list of bug fixed from previous versions, see Bug Fixes History.
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Internal Ref. |
Issues |
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3715345 |
Description: When switch ingress buffers are overloaded with packets due to incorrect shared buffer scheme configurations, packets sent to port 0 might be dropped, potentially causing MAD timeouts in the SM. After the fix, valid packets sent to port 0 will only be dropped if they exceed lifetime limits. |
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Keywords: Packet Drops |
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Discovered in Version: 31.2010.4402 |
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Fixed in Version: 31.2010.4516 |
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3710139 |
Description: The timer for sending Trap-135 when a host stops sending packets in the middle of a SAT message was too long. It has now been correctly set to 1 second. |
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Keywords: SHARP |
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Discovered in Version: 31.2010.4402 |
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Fixed in Version: 31.2010.4516 |
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3700335 3696514 3700332 |
Description: Improved buffer utilization by fixing the ratio of transmitted data and credit packets on the link. |
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Keywords: Credit Packet, Buffer |
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Discovered in Version: 31.2010.4402 |
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Fixed in Version: 31.2010.4516 |
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3864240 3864241 3860421 |
Description: Incorrect buffer configuration for trap and mirror packets may cause the switch data path to become stuck, potentially resulting in buffer overrun and internal credit leakage. |
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Keywords: Data Path, Buffer |
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Discovered in Version: 31.2010.4402 |
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Fixed in Version: 31.2010.4516 |
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3774413 3773771 |
Description: HBF (Hash Based Forwarding) configurations were applied on the incorrect port. |
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Keywords: Hash Based Forwarding |
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Discovered in Version: 31.2010.4402 |
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Fixed in Version: 31.2010.4516 |
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3811323 3707400 |
Description: In rare cases when running SHARP jobs in parallel to InfiniBand Traffic, the switch may be unstable due to buffer oversubscription. |
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Keywords: SHARP, Buffer |
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Discovered in Version: 31.2010.4402 |
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Fixed in Version: 31.2010.4516 |
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3877861 3877860 3864399 |
Description: Sending pFRN packets to ports that were connected to themselves (loop), caused the switch hanged due to semaphore lock mismatch. |
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Keywords: pFRN |
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Discovered in Version: 31.2010.4402 |
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Fixed in Version: 31.2010.4516 |