I'm quite frustrated having spent many hours and little success, when things were perfectly fine before our backup generator decided not to kick in and power surges ensued, messing up all kinds of things stupid electrons. We have a server that is a bit more important than the others, runs LDAP and hosts our home directories, and runs the subnet manager for an Infiniband network.
The main uplink is a 2x10gbe bond device, and there's a local 1gbe 10-net interface/network, and an Infiniband with IPoIB. The main issue is getting the IPoIB working. The bond and its 2 links work fine after the machine boots, but whenever I restart systemd-networkd, it becomes unreachable even though there aren't any problems reported in the system logs and networkctl reports it's still routable. The only thing I've figured to get it reachable again is to reboot the system, so I'd like to figure out the problem there because that shouldn't be happening.
The IPoIB is driving me nuts, I read through all of systemd.network and systemd.netdev docs, and it's somehow become rogue and unmanaged when it used to be configured. systemd-networkd keeps telling me about unknown keys and unknown sections, even though they were all added in versions previous to the current, which is:
systemd 252 (252.26-1~deb12u2) running on Debian 11 Linux
5.10.0-20-amd64
Below are the configs and messages from systemd. Hope you can help.
# networkctlIDX LINK TYPE OPERATIONAL SETUP
2 ens1f0 ether enslaved configured <--10gbe link 1
4 ens1f1 ether enslaved configured <--10gbe link 2
5 enp4s0f1 ether routable configured <--1gbe local 10-net
6 ibs3 infiniband off unmanaged <--lazy, rogue
8 bond007 bond routable configured
Infiniband, IPoIB, ibs3
# cat 10-ibs3.netdev [Match]
[NetDev]
Name=ibs3
Kind=ipoib
MTUBytes=65520
MACAddress=80:00:02:08:fe:80:00:00:00:00:00:00:e4:1d:2d:03:00:6f:85:11
[IPoIB]
Mode=connected
# cat ibs3-10_10_11_203.network
[Match]
Name=ibs3
PermanentMACAddress=80:00:02:08:fe:80:00:00:00:00:00:00:e4:1d:2d:03:00:6f:85:11
Path=/devices/pci0000:00/0000:00:01.0/0000:01:00.0/net/ibs3
Driver=ib_ipoib
Type=infiniband
Kind=ipoib
Property=ID_NET_MANAGED_BY=io.systemd.Network
[Link]
MTUBytes=65520
[Network]
Kind=ipoib
Address=10.10.11.203/24
Gateway=10.10.11.203
LinkLocalAddressing=no
IPv4AcceptLocal=yes
KeepConfiguration=static
[IPoIB]
Mode=connected
systemd-networkd complaints
/etc/systemd/network/10-ibs3.netdev:8: Not a
valid hardware address, ignoring assignment:
80:00:02:08:fe:80:00:00:00:00:00:00:e4:1d:2d:03:00:6f:85:11/etc/systemd/network/10-ibs3.netdev:8: Not a valid hardware address, ignoring assignment: 80:00:02:08:fe:80:00:00:00:00:00:00:e4:1d:2d:03:00:6f:85:11
/etc/systemd/network/ibs3-10_10_11_203.network:15: Unknown key 'Kind' in section [Network], ignoring.
/etc/systemd/network/ibs3-10_10_11_203.network:22: Unknown section 'IPoIB'. Ignoring.
bond
# cat 10-bond007.netdev [NetDev]
Name=bond007
Kind=bond
MTUBytes=9000
[Bond]
Mode=802.3ad
MIIMonitorSec=1000
UpDelaySec=1000
DownDelaySec=2000
# cat Intel_X710_DA2-bond007.network
[Match]
Path=pci-0000:05:00.0
Path=pci-0000:05:00.1
[Network]
Bond=bond007
# cat bond007-10_140_78_70.network
[Match]
Name=bond007
[Network]
Address=10.140.78.70/28
Gateway=10.140.78.65
DNS=128.196.11.233
DNS=128.196.11.234
DNS=128.196.11.235
LinkLocalAddressing=no
IPv6AcceptRA=no
Best Regards,
Chandler
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Chandler
Sobel-Sorenson Sr. Systems Administrator Arizona Genomics Institute School of Plant Sciences—Research THE UNIVERSITY OF ARIZONA Thomas W. Keating Bioresearch Bldg. | Rm. 200A24 1657 E. Helen St. | Tucson, AZ 85721 Office: 520-626-9589 | Cell: 520-907-4352 chandler@xxxxxxxxxxxxxxxxxx Pronouns: he/him/his www.genome.arizona.edu |