Uninstalling Mellanox Ofed; Installing Mlnx_Ofed Using Yum; Setting Up Mlnx_Ofed Yum Repository - Mellanox Technologies ConnectX-5 Ex User Manual

4.1.4 Uninstalling Mellanox OFED

Use the script
The script is part of the

4.1.5 Installing MLNX_OFED Using YUM

This type of installation is applicable to RedHat/OL, Fedora, XenServer Operating Systems.

4.1.5.1 Setting up MLNX_OFED YUM Repository

Log into the installation machine as root.
Step 1.
Mount the ISO image on your machine and copy its content to a shared location in your net-
Step 2.
work.
Download and install Mellanox Technologies GPG-KEY:
Step 3.
The key can be downloaded via the following link:
http://www.mellanox.com/downloads/ofed/RPM-GPG-KEY-Mellanox
Install the key.
Step 4.
Check that the key was successfully imported.
Step 5.
Rev 1.7
/usr/sbin/ofed_uninstall.sh
ofed-scripts
# mount -o ro,loop MLNX_OFED_LINUX-<ver>-<OS label>-<CPU arch>.iso /mnt
# wget http://www.mellanox.com/downloads/ofed/RPM-GPG-KEY-Mellanox
--2014-04-20 13:52:30-- http://www.mellanox.com/downloads/ofed/RPM-GPG-KEY-Mellanox
Resolving www.mellanox.com... 72.3.194.0
Connecting to www.mellanox.com|72.3.194.0|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 1354 (1.3K) [text/plain]
Saving to: ?RPM-GPG-KEY-Mellanox?
100%[=================================================>] 1,354
2014-04-20 13:52:30 (247 MB/s) - ?RPM-GPG-KEY-Mellanox? saved [1354/1354]
# sudo rpm --import RPM-GPG-KEY-Mellanox
warning: rpmts_HdrFromFdno: Header V3 DSA/SHA1 Signature, key ID 6224c050: NOKEY
Retrieving key from file:///repos/MLNX_OFED/<MLNX_OFED file>/RPM-GPG-KEY-Mellanox
Importing GPG key 0x6224C050:
Userid: "Mellanox Technologies (Mellanox Technologies - Signing Key v2) <support@mel-
lanox.com>"
From : /repos/MLNX_OFED/<MLNX_OFED file>/RPM-GPG-KEY-Mellanox
Is this ok [y/N]:
# rpm -q gpg-pubkey --qf '%{NAME}-%{VERSION}-%{RELEASE}\t%{SUMMARY}\n' | grep Mellanox
gpg-pubkey-a9e4b643-520791ba
Mellanox Technologies
to uninstall the Mellanox OFED package.
RPM.
gpg(Mellanox Technologies <support@mellanox.com>)
Driver Installation
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