Quoting Steve Wray <[EMAIL PROTECTED]>:
<snip>
I tested what I have produced and it *kind* of works. Ie:
On the complete failure of network connectivity on the node which was
secondary at time of failure the following sequence takes place:
1. The secondary node notices loss of connectivity to the primary.
2. It becomes primary.
3. It notices loss of connectivity to the network as a whole and
reverts to secondary again.
When networking is restored it works better than before and required no
manual intervention (previously drbd had to be told what to do by an
operator).
Steve :
I want to implement something identical : 'loss of all ping nodes'
means 'go secondary and stay that way until you have a live ping
node'. With cluster nodes in remote data centers, it's the only way I
can think of to prevent a split-brain.
I think I will have some time next week to try experimenting with what
you've done so far. Just wondering if you've made any new discoveries
since your last post.
thanks,
alex
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