[Pacemaker] heartbeat keep alive latency questions

Lev G levg21 at gmail.com
Sun Apr 6 08:29:02 UTC 2014


We use Corosync in CentOS 6.
There are few questions:
What is the highest network latency the Corosync can survive with its
default configuration?
How is possible to adjust the Corosync latency in high latency network
infrastructure?

>> Hi,
>> Can you please advise what the default latency of heartbeat keep alive
packets is?

> For Corosync or Heartbeat?
> And I'd have thought the latency would be a function of your network
infrastructure, not the software.

>> Another question, whether the latency can be customized? If yes, how can
it be done?
>> Thanks in advance,
>> Lev
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