ctdb - public ip is assigned to us but not on an interface - error

[Martin Schwenke]

On Wed, 25 Jan 2017 10:30:33 +0000, lejeczek <peljasz at yahoo.co.uk>
wrote:

> I had a working cluster, very basic, standard. I'm not sure 
> if recent updates broke it.
> I see these:
> 
> 2017/01/24 22:20:05.025164 [recoverd: 3474]: Public IP 
> '10.5.10.51' is assigned to us but not on an interface
> 2017/01/24 22:20:05.027571 [recoverd: 3474]: Trigger 
> takeoverrun
> 2017/01/24 22:20:05.053386 [recoverd: 3474]: Takeover run 
> starting
> 2017/01/24 22:20:05.106044 [ 3309]: Takeover of IP 
> 10.5.10.51/28 on interface eth0
> 
> and I wonder if anybody also has come across it?
> 
> cluster reports:
> 
> ~]$ ctdb status
> Number of nodes:3
> pnn:0 10.5.10.55       OK
> pnn:1 10.5.10.56       OK (THIS NODE)
> pnn:2 10.5.10.57       OK
> Generation:91773797
> Size:3
> hash:0 lmaster:0
> hash:1 lmaster:1
> hash:2 lmaster:2
> Recovery mode:NORMAL (0)
> Recovery master:1
> 
> yes seems does not create/assign that public IP.
> 
> ~]$ ctdb ip -v
> Public IPs on node 1
> 10.5.10.51 node[1] active[eth0] available[eth0] configured[eth0]

Can you please tell us what version you are running?  Without that it is
hard to know if this is the result of a "recent update"...  ;-)

For example, there is https://bugzilla.samba.org/show_bug.cgi?id=12511
in 4.6.0rc1.  However, that message was changed between 4.4 and 4.5.

Also, does the message loop forever?  If so, are there error messages
after "Takeover of IP"?  Or does it just appear once and then the
address is assigned?

Thanks...

peace & happiness,
martin