[Pacemaker] IPaddr2 started but "not working"

[Michael Schwartzkopff]

Am Montag, 28. Oktober 2013, 10:25:47 schrieb Francesco Namuri:
> Hi Lars,
> 
> Il 28/10/2013 09.56, Lars Marowsky-Bree ha scritto:
> > On 2013-10-28T09:38:34, Francesco Namuri <f.namuri at credires.it> wrote:
> >> Hi,
> >> I've a problem with a IPaddr2 resource, it appears to be started
> >> correctly and it works for a while, but after it appears "to be hanged",
> >> it doesn't work until I send it a restart.
> >> Does anyone has experienced similar issue?
> > 
> > You're running it in cluster-ip mode; why?
> 
> Is that question related to the cluster-ip parameter?
> I removed it from the cluster ip of the WLAN...
> 
> >> --code--
> >> primitive cluster_ip_wlan ocf:heartbeat:IPaddr2 \
> >> 
> >>         params ip="172.16.15.254" cidr_netmask="32"
> >> 
> >> clusterip_hash="sourceip-sourceport" \
> >> 
> >>         op monitor interval="10s" \
> >>         meta target-role="Started"
> >> 
> >> --------
> > 
> > I'd suggest to drop the "clusterip_hash" parameter, unless you're also
> > running it as a clone. (In which case seeing your full configuration
> > would be needed.)
> 
> I put the "clusterip_hash" option, thinking that it could help to avoid
> dropping established connections when I switch from one node to the other.
> I followed a howto, but I'm really not sure about that.

No. I will not preserve connections from one node to the other.
If you are not sure, do not configure it.
If you don't know what it does, do not configure it.


-- 
Mit freundlichen Grüßen,

Michael Schwartzkopff

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