[Linux-HA] Re-read haresources?

David Lang dlang at digitalinsight.com
Fri Nov 3 22:01:05 MST 2006


On Fri, 3 Nov 2006, Robinson, Eric wrote:

>> Restarted. (If you just add resources, you can add
>> them and start them manually, though.)
>
> Sorry, that is confusing. If I add a resource and start it manually,
> then it will run but heartbeat will not fail it over until after it has
> been restarted. Is that correct?

I could be wrong, but my understanding is that you can add something to 
haresources and heartbeat won't try and start it immediatly, but when a failover 
event takes place heartbeat reads the file at that time and starts/stops the 
recorces listed there

I've used this in the past when adding additional VIPs to a firewall pair when I 
didn't want to trigger a failover.

so if I'm right (and wasn't just lucky) this puts it somewhere in between 
requireing a restart and dynamicly reconfiguring itself.

David Lang


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