Hi Marco, On Tue, May 19, 2015 at 08:13:28AM +0200, Marco Corte wrote: > Il 19/05/2015 05:21, Willy Tarreau ha scritto: > >Hi Marco, > > > >I think the easiest thing to start with is to run "netstat -atn" on the > >backup node to verify if the peers connection is always between the same > >two ports or if it changes, indicating a reconnection. > > > > Hi, Willy > > I did not find yet the 1.5.11 package to test the older version, but I > hope that the 'netstat' output is interesting. > > All IP are owned by 10.64.38.1 that manages all traffic while haproxy on > 10.64.38.2 does not receive any connection. > > I rebooted 10.64.38.2, then I launched two 'netstat -atn', one 5s after > the other. The output is filtered and sorted.
Wow, so there are multiple attempts to synchronize in parallel, resulting in connections being killed and restarted! I have no idea what can cause this, normally this used to happen only when one node was started with nbproc > 1. I would not have expected to see something like this, and I don't understand what can cause it. I'll have to try to reproduce. It's possible that I'll contact you to get more information. Thanks, willy
