[DRBD-user] Closing unexpected connection from primary node

[Andreas Pflug]

Am 25.10.19 um 15:39 schrieb kvaps:
> Hi, today we've got an alert that some resources on three nodes become
> to Outdated state.
> Nothing was changed, issue occurred suddenly and is currently persisting.
> 
> drbd version: 9.0.19-1
> kernel version: 4.15.18-12-pve
> 
> The weird thing is that some resources working fine on same nodes, but
> some of them dont.
> 
> I've tried to run drbdadm disconnect && drbdadm connect for all failed
> resources on all three nodes, but it didn't help much.
> ifdown/ifup for data network interface restart didn't help too.
> TCP-ports are open, but pve1 and pve3 resets the connection immediately.
> 
Some hours ago I had resources hanging in connecting state too (9.0.20)
The nodes the resource wanted to connect to didn't listen on the
designated port (checked with netstat). drbadm adjust <resource> fixed
this: nodes listened again, and the outdated node could connect and sync.

Regards
Andreas