Changes and New Features

Managed Switches - Sysinfo Mechanism

Added the ability to save switches inventory data into JSON format files and present the latest fetched switches data upon UFM start-up. The saved switches data is available UFM upon system dump. Refer to Appendix - Managed Switches Configuration Info Persistency

REST over RDMA Plugin

Introduced security improvements (allowed read-only options in remote ibdiagnet) and added support for Telemetry API. Refer to rest-rdma Plugin.

Events and Notifications

Added support for indicating potential switch ASIC failure by detecting a defined percentage of unhealthy switch ports. Refer to Additional Configuration (Optional)

SHARP AM Multi-Port

Added support for detecting IB fabric interface failure and automatic failover to an alternative active port in SHARP Aggregation Manager (AM). Refer to Multi-port SM

UFM System Dump

Added support for downloading the generated UFM system dump. Refer to UFM System Dump Tab

UFM REST API

Added support for adding or removing hosts to Partition key (PKey) assignments (when adding/removing hosts, all the related host GUIDs are assigned to/removed from the PKey). Refer to Add Host REST API

UFM System Dump Improvements including Creating New System Dump API

UFM SLURM Integration

Enhanced UFM SLURM integration; allow flexible configuration of PKey and SHARP resources usage. Refer to Appendix - UFM SLURM Integration

UFM HA

Improved UFM HA configuration by setting UFM HA nodes using IP addresses only (removed the need of using hostnames and sync interface names). Refer to Configuring UFM Docker in HA Mode and Installing UFM Server Software for High Availability

Managed Switch Operations

Added support for persistent enablement/disablement of managed switches ports. Refer to Ports Window

UFM SDK

Created a script to get TopX data by category. Refer to UFM Aggregation TopX README.md file

Proxy Authentication

Added option to delegate authentication to a proxy. Refer to Delegate Authentication to a Proxy

UFM Initial Settings

Removed the requirement to set the IPoIB address to the main IB interface used by UFM/SM (gv.cfg → fabric_interface)

Port auto-isolation

Symbol BER warning does not trigger port auto-isolation, only symbol BER error

MFT Package

Integrated with MFT version 4.23.0-104