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NVIDIA UFM Enterprise User Manual v6.20.0

Known Issues in This Release

Ref #Description
4261896Description: XDR optical cable transceivers (Wolvarine) information is not exposed in UFM (for both REST API and Web UI)
Keywords: Cable, Transceiver, Info, Wolvarine
Workaround: N/A
Discovered in Release: 6.20.0
4289083

Description: 

ibdiagnet, a diagnostic tool for InfiniBand networks, fails to discover unmanaged switches when a specific VS key is enabled, resulting in incomplete network discovery.

Keywords: ibdiagnet, Unmanaged Switches, VS key
Workaround: N/A
Discovered in Release: 6.20.0
4221551Description: Removed the "-f/--force" option for upgrading UFM plugins
Keywords: Plugin, Upgrade, --force
Workaround: For upgrading UFM plugins, please refer to the instruction provided in UFM Plugin Upgrade Procedure.
Discovered in Release: 6.20.0
430401Description: PBLR (Profile-Based-Link-Recovery) is not automatically enabled after upgrading from UFM Enterprise version 6.19.0 or earlier to version 6.20.0.
Keywords: PBLR, Upgrade
Workaround: To enable PBLR, update the device_configuration_file parameter in opensm.conf by changing its value from "(null)" to "/opt/ufm/files/conf/opensm/device_configuration.conf". Signal subnet manager to apply the change (pkill -HUP opensm).
Discovered in Release: v6.20.0

Info

For a list of known issues from previous releases, please refer to Known Issues History.

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