[LU-16050] ofed_info does not show mlnx-ofed-kernel-modules

• Type: Bug
• Resolution: Fixed
• Priority: Major
• Fix Version/s: Lustre 2.16.0, Lustre 2.15.2
• Affects Version/s: Lustre 2.16.0, Lustre 2.15.1
• Severity: 3
• Assignee: Jian Yu
• Reporter: Jian Yu

Description

After installing MLNX_OFED by running mlnxofedinstall command, I found mlnx-ofed-kernel-modules package was not listed in the output of ofed_info:

# tar xzf MLNX_OFED_LINUX-5.6-2.0.9.0-ubuntu22.04-x86_64.tgz 
# cd MLNX_OFED_LINUX-5.6-2.0.9.0-ubuntu22.04-x86_64/
# ./mlnxofedinstall --add-kernel-support --all --force
# /etc/init.d/openibd restart

# dpkg -S /usr/src/ofa_kernel/x86_64/5.15.0-41-generic/
mlnx-ofed-kernel-modules: /usr/src/ofa_kernel/x86_64/5.15.0-41-generic

# ofed_info | awk '{print $2}' | grep mlnx-ofed
mlnx-ofed-kernel-utils

There is no mlnx-ofed-kernel-modules in the output, which caused Lustre configure hit the following error:

checking whether to use Compat RDMA... /usr/bin/ofed_info
dpkg-query: error: --listfiles needs at least one package name argument

The relevant codes are in lnet/autoconf/lustre-lnet.m4:

case $with_o2ib in
        yes)    AS_IF([which ofed_info 2>/dev/null], [
                        AS_IF([test x$uses_dpkg = xyes], [
                                OFED_INFO="ofed_info | awk '{print \[$]2}'"
                                LSPKG="dpkg --listfiles"
                        ], [
                                OFED_INFO="ofed_info"
                                LSPKG="rpm -ql"
                        ])
                        O2IBPATHS=$(eval $OFED_INFO |
                                    egrep -w 'mlnx-ofed-kernel-dkms|mlnx-ofa_kernel-devel|compat-rdma-devel|kernel-ib-devel|ofa_kernel-devel' |
                                    xargs $LSPKG | grep -v 'ofa_kernel-' | grep rdma_cm.h | sed 's/\/include\/rdma\/rdma_cm.h//')