On 12-01-23 04:59 AM, Niclas Müller wrote:
> Hey,
>
>
> I've build a cluster with one pacemaker resource named ClusterIP. The
> change by failover is very fast and is ok. My problem is that services
> like apache or mysql take at least 10-15 seconds to respond after IP
> takeover. Is there a change to fast this up ?
>
> Apache VirtualHost respond an<VirtualHosts *:80> and my.cnf hears of
> 127.0.0.1
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>
My past experience is that IPs are indeed quick and given my experience
with other clustered environments (HACMP, Veritas), 10-15 seconds for
Apache or MySQL is quite acceptable. Don't forget that the services have
to be stopped on the first node and restarted on the second node. I
think 10-15 seconds is reasonable.
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