Bug Fixes in This Release | NVIDIA UFM Enterprise User Manual

UFM Enterprise Bug Fixes

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Tool	Description
OpenSM v5.24.3 Bug Fixes	Asymmetric routing version #3 falls back to asymmetric routing version #1 if there are more than 2048 switches in the fabric. (4575637) OpenSM failing sometimes from DFP2 routing engine to the minhop routing engine when nodes boot (4583157) OpenSM may hang when VS key feature is enabled. (4578269)
SHARP v3.12.0 Bug Fixes	Refer to NVIDIA Scalable Hierarchical Aggregation and Reduction Protocol (SHARP) Rev 3.12.0 Bug Fixes .
IBUtils v2.23.0 Bug Fixes	Refer to IBUtils2 Utility Release Notes v2.23.0 Bug Fixes .

Tool

Description

OpenSM v5.24.3 Bug Fixes

Asymmetric routing version #3 falls back to asymmetric routing version #1 if there are more than 2048 switches in the fabric. (4575637)
OpenSM failing sometimes from DFP2 routing engine to the minhop routing engine when nodes boot (4583157)
OpenSM may hang when VS key feature is enabled. (4578269)

SHARP v3.12.0 Bug Fixes

Refer to

NVIDIA Scalable Hierarchical Aggregation and Reduction Protocol (SHARP) Rev 3.12.0 Bug Fixes

IBUtils v2.23.0 Bug Fixes

Refer to

IBUtils2 Utility Release Notes v2.23.0 Bug Fixes

Last updated: September 05, 2025