ovsdb-server 2018-05-29T16:57:25.701Z|00013|jsonrpc|WARN|unix: send error: Broken pipe

asked 2018-05-29 13:14:45 -0500

Hey,

In my openstack controllers(network controllers too), i get this messages in /var/log/openvswitch/ovsdb-server.log

2018-05-29T16:28:02.903Z|00022|coverage|INFO|38 events never hit 2018-05-29T16:28:06.306Z|00023|timeval|WARN|Unreasonably long 1791ms poll interval (6ms user, 0ms system) 2018-05-29T16:28:06.306Z|00024|timeval|WARN|disk: 0 reads, 8 writes 2018-05-29T16:28:06.306Z|00025|timeval|WARN|context switches: 1 voluntary, 0 involuntary 2018-05-29T16:28:06.306Z|00026|coverage|INFO|Skipping details of duplicate event coverage for hash=3acb46c4 2018-05-29T16:31:06.257Z|00027|jsonrpc|WARN|unix: send error: Broken pipe 2018-05-29T16:31:06.259Z|00028|reconnect|WARN|unix: connection dropped (Broken pipe) 2018-05-29T16:31:20.687Z|00029|fatal_signal|WARN|terminating with signal 15 (Terminated) 2018-05-29T16:31:20.687Z|00002|daemon_unix(monitor)|INFO|pid 2700 died, killed (Terminated), exiting 2018-05-29T16:31:35.538Z|00001|vlog|INFO|opened log file /var/log/openvswitch/ovsdb-server.log 2018-05-29T16:31:36.607Z|00002|ovsdb_server|INFO|ovsdb-server (Open vSwitch) 2.3.1 2018-05-29T16:33:19.946Z|00001|vlog|INFO|opened log file /var/log/openvswitch/ovsdb-server.log 2018-05-29T16:33:21.038Z|00002|ovsdb_server|INFO|ovsdb-server (Open vSwitch) 2.3.1 2018-05-29T16:33:31.458Z|00003|memory|INFO|4352 kB peak resident set size after 11.1 seconds 2018-05-29T16:33:31.458Z|00004|memory|INFO|cells:6070 monitors:1 sessions:1 2018-05-29T16:36:05.510Z|00005|jsonrpc|WARN|unix: send error: Broken pipe 2018-05-29T16:36:05.510Z|00006|reconnect|WARN|unix: connection dropped (Broken pipe) 2018-05-29T16:40:04.874Z|00007|jsonrpc|WARN|unix: receive error: Connection reset by peer 2018-05-29T16:40:04.874Z|00008|reconnect|WARN|unix: connection dropped (Connection reset by peer) 2018-05-29T16:40:10.379Z|00009|jsonrpc|WARN|unix: send error: Broken pipe 2018-05-29T16:40:10.382Z|00010|reconnect|WARN|unix: connection dropped (Broken pipe) 2018-05-29T16:41:10.720Z|00011|jsonrpc|WARN|unix: receive error: Connection reset by peer 2018-05-29T16:41:10.720Z|00012|reconnect|WARN|unix: connection dropped (Connection reset by peer) 2018-05-29T16:57:25.701Z|00013|jsonrpc|WARN|unix: send error: Broken pipe 2018-05-29T16:57:25.703Z|00014|reconnect|WARN|unix: connection dropped (Broken pipe)

I would like to know the possible reasons. Do you have any ideas?

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