NVMe over RoCE restrictions

Before using NVMe over RoCE, review the controller, host, and recovery restrictions.

Verify your configuration

Verify your configuration, using the Lenovo Interop Matrix.

About the hardware

NVME over RoCE can be configured for the DE6000H or DE6000F 64GB controllers. The controllers must have 100GB host ports.


The following restrictions are in effect for the 11.60.2 release. See the Lenovo Interop Matrix for a complete list of requirements.

Controller restrictions

Switch restrictions

Attention: RISK OF DATA LOSS. You must enable Priority Flow Control or Global Pause Control on the switch to eliminate the risk of data loss in an NVMe over RoCE environment.

Host, host protocol, and host operating system restrictions

Storage and disaster recovery restrictions