From ed0753ad224f0c65133bd7a63180257eecd9f5e3 Mon Sep 17 00:00:00 2001 From: Jasper Ras Date: Wed, 8 Jan 2025 10:48:09 +0100 Subject: vault backup: 2025-01-08 10:48:09 --- .../work/groupvps/operational/fix-tc-issues.md | 25 ++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 .trash/2 areas/work/groupvps/operational/fix-tc-issues.md (limited to '.trash/2 areas/work/groupvps/operational/fix-tc-issues.md') diff --git a/.trash/2 areas/work/groupvps/operational/fix-tc-issues.md b/.trash/2 areas/work/groupvps/operational/fix-tc-issues.md new file mode 100644 index 0000000..4ad3bf8 --- /dev/null +++ b/.trash/2 areas/work/groupvps/operational/fix-tc-issues.md @@ -0,0 +1,25 @@ +Probleem: referenties in ovs naar devices die niet meer bestaan. Hij probeert vervolgens een nieuw device aan te maken met een qdisc op zo'n niet bestaande device. + +``` +sudo grep -r 'could not open network device' /var/log/openvswitch/ | grep -oi 'tap[a-z0-9\-]*' | uniq > ports_no_device +``` +``` +sudo ip l l | grep ports_no_device | grep -oi 'tap[a-z0-9\-]*' > ports_with_device +``` +``` +for P in $(cat ports_no_device | grep -v -f ports_with_device); do sudo ovs-vsctl del-port $P; done +``` +``` +sudo systemctl restart ovn-controller +``` + + +Rutger versie: +``` +sudo grep 'could not open network device' /var/log/openvswitch/ovs-vswitchd.log | grep -oi 'tap[a-z0-9\-]*' | sort | uniq | while read dev; do ip l l $dev || sudo ovs-vsctl del-port $dev; done; sudo systemctl restart ovn-controller +``` + + +Dus: ovs-vsctl del-port is nice. + +Niet vergeten ovn-controller te herstarten. -- cgit v1.2.3