Hi Tobias,

Tobias Appel wrote:
Well I have configured STONITH external/ipmi and have 2 resources set
up, with a constraint to run each corresponding resource on each node
but when I pull the cross-over cable between those nodes they shoot each
other and both poweroff.

In my two-cluster node case, one would win and reset the other node.
That node would come up and reset the first node.

This effect has been called a shooting match and could be fixed by:

- change action from power reset to power off
or
- don't start heartbeat automatically on boot

You will want to have more than one link for heartbeat as well.

Check this thread:

http://www.gossamer-threads.com/lists/linuxha/users/46466

One note of caution, this was over a year ago w/ 2.1.3. YMMV w/ 2.1.4

regards,
Johan



Is this how it is intended?
I mean if I delete one of those stonith resources then only one machine
can be powered off, that's not really helpful. I guess that a 2-node
cluster just doesn't work, but then it should have been noted somewhere
in the documentation!
Bye,
Tobi

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--
Johan Hoeke <[email protected]>
UNIX team, Library and IT Services
kamer G236, tel (013-466)3374
Universiteit van Tilburg

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