[Linux-HA] confusion of 'autojoin any' and 'ucast' directives
Brian Reichert
reichert at numachi.com
Mon Oct 2 10:12:27 MDT 2006
On Sun, Oct 01, 2006 at 05:00:06PM +0200, Andrew Beekhof wrote:
> I believe the problem is that without the extra ucast directive(s) the
> new node isn't yet able to speak to the other nodes for the autojoin
> to even happen.
My understanding was that 'autojoin any' would cause the new node
to broadcast messages with the authkey, which would be passively
detected by the rest of the cluster. Of course, I may be wrong. :)
My interest in autojoin was to avoid the 'node' directives from
being different than what was in the hostscache file.
I think that if I _don't_ use autojoin at all then the nodes list
should agree with the hostscache file.
That being the case, I could manually maintain the ha.cf files
across the cluster, and have the heartbeat instances perform a
reload whenever I need to add/remove a load.
Anyway, thanks for the feedback...
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--
Brian Reichert <reichert at numachi.com>
55 Crystal Ave. #286 Daytime number: (603) 434-6842
Derry NH 03038-1725 USA BSD admin/developer at large
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