Var/Log filling up

[vukudlak]

I have this line repeated over and over

 

2018-11-06T12:01:09.848904528-05:00" level=error msg="failed to get event" error="rpc error: code = Unavailable desc = all SubConns are in TransientFailure, latest connection error: connection error: desc = \"transport: error while dialing: dial unix /var/run/docker/containerd/docker-containerd.sock: connect: connection refused\"" module=libcontainerd namespace=moby
time="

 

Can you guys help, new to linux

tower-diagnostics-20181114-1751.zip

[Squid]

I would surmise because your 4TB unassigned drive is having a heart attack trying to keep itself connected.  Reseat the cabling to it.