Rohit,
Hi Team, Can I execute corosync-qnetd and booth-arbitrator on the same VM in a different geo site? What's the recommendation? Will it have any limitations in a production deployment?
There is no technical limitation. Both qnetd and booth are very lightweight and work just fine with high latency links.
But I don't really have any real-life experiences with deployment where both booth and qnetd are used. It should work, but I would recommend proper testing - especially what happens when arbitrator node disappears.
Due to my architecture limitation, I have only one arbitrator available which is on a 3rd site. To handle cluster split-brain errors, I am thinking to use same arbitrator for local cluster as well. STONITH is not useful in my case as it is limited only to ILO and VIRT.
Keep in mind that neither qdevice nor booth is "replacement" for stonith. Regards, Honza
[image: image.png] Thanks, Rohit _______________________________________________ Manage your subscription: https://lists.clusterlabs.org/mailman/listinfo/users ClusterLabs home: https://www.clusterlabs.org/
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