e1000e: hardware unit hang for OMV 5.5.19

Hello,

I'm not sure if this issue is only affect my system.

But it annoying as crap.

The computer boot up and showed error for: e1000e 0000:00:19.0 eno1

I've tried this solution https://unix.stackexchange.com…ic-and-hardware-unit-hang but error persist after it wake from hibernation, then it shut down with in 15 seconds.

I then restored OMV v5.5.14, and it running fine.

I don't see that error anymore.

Next, I updated it to 5.5.19, the system error happening again !

In addition, I've also disabled the C1E feature in the BIOS too.

I update whatever it pushed to the OMV by default.

I think I had resolved the issue by: add 'pcie_aspm=off' in the grub file and add the script to disable TSO and GSO for the NIC interfaces.

Apparently the error persist after the server woke up from hibernation.

I'm planning to put the script to disable tso and gso like this format.

I'm not sure if this work in OMV5: RE: Customize /etc/network/interfaces the OMV way [>= 1.11]

Update 1: I put the script in /etc/network/interfaces.d/disable_gso_tso.sh, and ran this command:

omv-salt deploy run systemd-networkd .

However, after the computer restarted, the script didn't execute.

-rwxr-xr-x 1 root root 1307 Dec 30 19:17 disable_gso_tso.sh

Why ?

#!/bin/sh
#
# This file is part of OpenMediaVault.
#
# @license   http://www.gnu.org/licenses/gpl.html GPL Version 3
# @author    Volker Theile <volker.theile@openmediavault.org>
# @copyright Copyright (c) 2009-2015 Volker Theile
#
# OpenMediaVault is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# any later version.
#
# OpenMediaVault is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with OpenMediaVault. If not, see <http://www.gnu.org/licenses/>.


set -e


. /etc/default/openmediavault
. /usr/share/openmediavault/scripts/helper-functions


OMV_INTERFACES_CONFIG=${OMV_INTERFACES_CONFIG:-"/etc/network/interfaces"}


cat <<EOF >> ${OMV_INTERFACES_CONFIG}
#
post-up /sbin/ethtool -K bond0 tso off gso off
post-up /sbin/ethtool -K eno1 tso off gso off
post-up /sbin/ethtool -K enp1s0 tso off gso off
post-up /sbin/ethtool -K enp2s0 tso off gso off
EOF

I finally resolved this issue.

If you're reading this thread for this solution, then use the above script and modify the ethernet adapters accordingly.

Next store it in any directory, and use the cron to schedule it at reboot/hibernation resume.

You also need to compile and update the ethernet drivers either from Intel.com or scouforge.com.