Monitoring Failover Recovery

[Sean McMurray]

The secondary server initally logs:

     failover peer partner: I move from recover to startup
     failover peer partnet: I move from startup to recover
     not responding (recovering)

but then switches to:

     peer holds all free leases

So it seems to have moved out of recovery, although there is no log 
message stating so.

The primary server initially logs:

     failover peer partner: I move from startup to recover

then:

     not responding (recovering)

and continues not responding forever.

On 06/16/2015 12:14 PM, Gregory Sloop wrote:
> Re: Monitoring Failover Recovery *SM> My secondary server comes out of 
> recovery and recognizes that its peer
> SM> holds all free leases.
> SM> The primary server is stuck in recovery.
>
> SM> How can I see where and why it is stuck? What can I do to push it 
> out of
> SM> recovery?
>
> SM> On 06/12/2015 02:59 PM, Sean McMurray wrote:
> >> I brought up two failover peers which went immediately into recovery.
> >> They serve a pool of 6000 ips and have an mclt of 60. But they don't
> >> seem to come out of recovery.
> >> Is there a way to monitor recovery progress?
>
>
> *What do you mean that the secondary comes out of recovery? [How do 
> you know this?]
> The two servers should be in the same state - "communications 
> interrupted" or "normal" [or some other state]
>
> Are you saying that one server thinks communications is "normal" and 
> the other doesn't. [By reading the logs...]
>
> Since I'm not at all sure what the actual status of both servers [logs 
> would be helpful] I can't really help you figure out what's going on.
>
> -Greg
>
>
> _______________________________________________
> dhcp-users mailing list
> dhcp-users at lists.isc.org
> https://lists.isc.org/mailman/listinfo/dhcp-users

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.isc.org/pipermail/dhcp-users/attachments/20150616/c849c06d/attachment.html>