[systemd-devel] systemd-networkd-wait-online.service take too much time

[Mantas Mikulėnas]

On Mon, Jul 16, 2018 at 1:13 AM Renato _ <tutelacooldouce at hotmail.com>
wrote:

> hello, am working to get my Bionic image working perfectly on my BareMetal.
> which is working perfectly fine on Xenial. But on Bionic I am facing to
> boot-latency issue with systemd. I googled it and I do not find
> interesting thing.
>
> Can someone assist me to get a better troubleshoot?
>
> Many Thanks!
> -r
>
> # cat /etc/issue
>
> Ubuntu 18.04 LTS \n \l
>
>
> # systemd-analyze blame
>
>        *2min 43ms* systemd-networkd-wait-online.service
>          30.970s apt-daily.service
>           4.900s dev-mapper-sysvg\x2droot.device
>           4.629s keyboard-setup.service
>           1.760s systemd-journal-flush.service
>           1.300s lvm2-monitor.service
>           1.144s kdump-tools.service
>
>
>
> # cat /etc/network/interfaces
>
> auto enp130s0f0
> iface enp130s0f0 inet manual
> bond-master bond0
>
> auto enp130s0f1
> iface enp130s0f1 inet manual
> bond-master bond0
>
> auto bond0
> iface bond0 inet static
> # Sleep required for XXV710-DA2 (25G) CSI-5441
> # N/A
> gateway 10.88.112.1
> address 10.88.112.44
> netmask 255.255.254.0
> bond_mode 802.3ad
> bond_xmit_hash_policy layer3+4
> bond_miimon 100
> bond_lacp_rate fast
> slaves enp130s0f0 enp130s0f1
>
> dns-search myworld.net
> dns-nameservers 8.8.8.8 8.8.4.4
>
>
> # cat /etc/netplan/01-netcfg.yaml
>
> # This file describes the network interfaces available on your system
> # For more information, see netplan(5).
> network:
>   version: 2
>   renderer: networkd
>   ethernets:
>     enp130s0f0:
>       dhcp4: yes
>
>
>
Your systemd-networkd (netplan) configuration tries to run DHCP on
enp130s0f0... but your ifupdown (network/interfaces) configuration puts the
same enp130s0f0 under a bond interface. Why do you have both? It makes no
sense to run IP directly on a bonded interface.

-- 
Mantas Mikulėnas
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