Known Issues in This Release

Ref #	Issue
3432385	Description: UFM does not support HDR switch configured with hybrid split mode, where some of the ports are split and some are not.
	Workaround:  UFM can properly operate when all or none of the HDR switch ports are configured as split.
	Keywords: HDR Switch, Ports, Hybrid Split Mode
3461658	Description: After the upgrade from UFM-SDN Appliance v4.12.0 GA to UFM-SDN Appliance v4.12.1 FUR, the network fast recovery path in `opensm.conf` is not automatically updated and remains with a null value (`fast_recovery_conf_file (null))`
	Workaround:  If you wish to enable the network fast recovery feature in UFM, make sure to set the appropriate path for the current fast recovery configuration file (`/opt/ufm/files/conf/opensm/fast_recovery.conf`) in the opensm.conf file located at `conf/opensm`, before starting UFM.
	Keywords:  Network fast recovery, Missing, Configuration

Note

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