I just see the warning, however on our system we periodically run “ovs-vsctl get openvswitch . other_config” which bloats the log file over time. I’d like to prevent that.
From: Ben Pfaff <[email protected]> Date: Monday, 1. February 2021 at 22:09 To: Tobias Hofmann (tohofman) <[email protected]> Cc: [email protected] <[email protected]> Subject: Re: [ovs-discuss] "ovs-vsctl get openvswitch . other_config" results in "WARN connection dropped" On Mon, Feb 01, 2021 at 01:41:05PM +0000, Tobias Hofmann (tohofman) via discuss wrote: > Hello everybody, > > I have Open vSwitch 2.11.1 installed with DPDK 18.11.0 and DB Schema 7.16.1. > Every time I execute: “ovs-vsctl get open_vswitch . other_config”. I get the > following WARN message in ovsdb-server.log: > 2021-02-01T13:31:21.773Z|07709|jsonrpc|WARN|unix#7443: receive error: > Connection reset by peer > 2021-02-01T13:31:21.774Z|07710|reconnect|WARN|unix#7443: connection dropped > (Connection reset by peer) > > When running: ”ovs-vsctl show” I don’t see any of these WARN logs. > Interestingly, when running: “ovs-vsctl -vjsonrpc get open_vswitch . > other_config”. I also DO NOT see any WARN log messages. > > Does anyone have an idea what causes this issue and how to fix it? Do you see some actual issue, or just a warning message in the log? The most probable reason for the message is that ovsdb-server has some RPC message queued up to send ovs-vsctl, but ovs-vsctl is done and exits without reading it. Probably, adding -vjsonrpc slows ovs-vsctl down enough that it reads that RPC, suppressing the log.
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