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Description of problem:
When this is set:
[root@dell-per720-03 ~]# ovs-vsctl show
ff69b73f-1ba4-466d-adb4-2c307125eab3
Bridge "ovsbridge0"
Port "port0"
Interface "iface0"
type: dpdk
options: {dpdk-devargs="0000:42:00.1"}
ovs_version: "2.11.0"
[root@dell-per720-03 ~]# nmcli connection
NAME UUID TYPE DEVICE
System em1 1ce245e5-a067-4a09-b51e-8cb698de6845 ethernet em1
ovs-bridge0 d3e3a6e9-4a1c-4877-b882-ad5cf41db0c9 ovs-bridge ovsbridge0
ovs-iface0 7715b60a-9e23-44c4-92cf-bc5a06ac2bc6 ovs-interface iface0
ovs-port0 8b884093-51c4-4a31-b07b-194259f6fcde ovs-port port0
This takes ages:
[root@dell-per720-03 ~]# time systemctl restart NetworkManager
real 0m0.145s
user 0m0.013s
sys 0m0.013s
Version-Release number of selected component (if applicable):
openvswitch2.11-2.11.0-9.el8fdp.x86_64
dpdk-18.11-8.el8.x86_64
NetworkManager-1.19.5-23594.645bb49825.el8.x86_64
Comment 1Beniamino Galvani
2019-07-30 17:41:21 UTC
From the log attached I see that NM synchronously waits for the activation of NetworkManager-dispatcher service on service stop. The dbus-daemon requests systemd to activate the unit, but the request times out after 25 seconds.
I don't have any idea why this happens so I'm assigning the bug to systemd; perhaps someone more familiar with the unit activation mechanism can understand better what's going on.
This is systemd-239-15.el8.x86_64 on RHEL 8.1 Beta.
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory (NetworkManager bug fix and enhancement update), and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://access.redhat.com/errata/RHBA-2020:4499
Description of problem: When this is set: [root@dell-per720-03 ~]# ovs-vsctl show ff69b73f-1ba4-466d-adb4-2c307125eab3 Bridge "ovsbridge0" Port "port0" Interface "iface0" type: dpdk options: {dpdk-devargs="0000:42:00.1"} ovs_version: "2.11.0" [root@dell-per720-03 ~]# nmcli connection NAME UUID TYPE DEVICE System em1 1ce245e5-a067-4a09-b51e-8cb698de6845 ethernet em1 ovs-bridge0 d3e3a6e9-4a1c-4877-b882-ad5cf41db0c9 ovs-bridge ovsbridge0 ovs-iface0 7715b60a-9e23-44c4-92cf-bc5a06ac2bc6 ovs-interface iface0 ovs-port0 8b884093-51c4-4a31-b07b-194259f6fcde ovs-port port0 This takes ages: [root@dell-per720-03 ~]# time systemctl restart NetworkManager real 0m0.145s user 0m0.013s sys 0m0.013s Version-Release number of selected component (if applicable): openvswitch2.11-2.11.0-9.el8fdp.x86_64 dpdk-18.11-8.el8.x86_64 NetworkManager-1.19.5-23594.645bb49825.el8.x86_64