On 10/23/05, Bill Marquette <[EMAIL PROTECTED]> wrote:
Do you have 'preemption' enabled on both boxes in the cluster? This
is the trigger for CARP to take down all CARP interfaces if any one
goes down (for whatever reason - I see this at work on OpenBSD from
time to time).
--Bill
On 10/23/05, Britton Kerr <[EMAIL PROTECTED]> wrote:
> Since .88 I'll have one of my interfaces go backup while the others stay
> master. There are no cable connection problems. Once I disable carp on the
> master and reenable and sometimes I have to do the same on the backup the
> master will reassume on all interfaces. Problems arise when users have apps
> open and this happens. All carp interfaces should failover if one interface
> goes down (or is perceived as down). There are actually two issues here.
> 1. Carp fails over on an interface when I can still ping it from the
> network...ie it was never really down and 2. if one fails they all should at
> the same time to keep the connections uninterrupted.
> This has been occuring about 3-4 times last week with with .88 (I disabled
> carp on Wed to keep it from happening anymore and it happened overnight
> after upgrading to 89.2. What will be the best way help diagnose the
> intermittent failover problem? Grab log file + screen shots before or after
> I get it working again? And which files?
> I'm running on production network with 30 or so machines now and will have
> 250 machines eventually behind them.
>
>
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