> On Dec 19, 2016, at 11:36 AM, al...@amisw.com wrote: > >> Maybe I'm missing something here, and if so, my apologies, but to me it >> looks like you are trying to put the same IP address on three different >> machines.... SIMULTANEOUSLY. > > Yes it what I do. But it's seem normal for me, I just follow guide like > http://clusterlabs.org/doc/en-US/Pacemaker/1.1-pcs/html/Clusters_from_Scratch/_clone_the_ip_address.html > > <http://clusterlabs.org/doc/en-US/Pacemaker/1.1-pcs/html/Clusters_from_Scratch/_clone_the_ip_address.html>
Ah, I see. I was missing something. Specifically this: "The IPaddr2 resource agent has built-in intelligence for when it is configured as a clone..." I was unaware of that. So yes, it does seem that it should be working, given the way the resource agent works. Sorry about that. Disregard my earlier comments. > > and work fine in a 2 nodes configurations. For me, this work with arp > multicast, who give same "virtual" arp to different hosts, and work with > iptable CLUSTERIP special rule (in very shortcut). But may be I totally > misunderstand the stuff, but I work fine with that for the last 4 years so > ... ? >
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