----End
NOTE
If an exception occurs during the uninstallation (for example, the server is restarted or powered off),
handle the problem by referring to
A.1 An Exception Occurs During Driver Installation or
.
2.3 Maintaining the RoCE Driver
2.3.1 Preparing OSs Supported by Huawei In-House OFED
Before running RDMA over Converged Ethernet (RoCE) services on the IN200, you need to
install the OpenFabrics Enterprise Distribution (OFED) and RoCE drivers in advance.
OFED software packages are classified into Huawei in-house and non-Huawei OFED
software packages. The Huawei in-house OFED package is included in the RoCE driver
package.
lists the OSs supported by the OFED.
Table 2-2
Preparing OSs supported by Huawei in-house OFED
OS
x86
ARM
CentOS
7.4, 7.5, and 7.6
7.5 and 7.6
RHEL
7.5 and 7.6
-
Ubuntu
16.04.4 and 18.04.1
18.04.2
EulerOS
V200R007C00SPC500B005 V200R008C00SPC100B220
2.3.2 Installing the Driver
Prerequisites
l
The RoCE driver package has been downloaded.
The RoCE driver package is included in the IN200 software package. For details about
how to obtain the IN200 package, see
2.1 Obtaining Software Packages
l
The IN200 driver has been installed.
For details, see
2.2 Maintaining the NIC Driver
.
Huawei IN200 NIC
User Guide
2 Installation and Maintenance
Issue 06 (2019-07-27)
Copyright © Huawei Technologies Co., Ltd.
19