Thanks Jan this is helpful and much appreciated!. Mike
On July 25, 2024 4:27:17 AM EDT, Jan Friesse <jfrie...@redhat.com> wrote: >On 24/07/2024 01:22, Mike Holloway via Users wrote: >> Hi folks, >> >> Writing up an article which is near ready to publish and I want to make sure >> the terms I seek to elaborate upon are as accurately conveyed as possible. >> >> To that end, my current task is to understand "totem" vs "token" and how >> this relates to > >Quite user friendly description of Totem and Token is >https://discourse.ubuntu.com/t/corosync-and-redundant-rings/11627 > >the protocol for consensus in modern Corosync (Post-RHEL 6), as distinct (if I >grok) from the transport protocol "kronosnet". > >kronosnet from corosync pov is "just" another transport protocol. Corosync >(historically) supported udp multicast, udp unicast and infiniband for >sending/receiving packet to/from wire. Kronosnet is used same way - for >sending/receiving packets. > >> >> Could someone help me out by shedding light on the difference between the >> "token" in circulation, whether a "totem" concept of some sort is still >> valid, and how this all relates to modern Pacemaker-Corosync HA clusters? >There is really no difference from very high level of view. > >Honza > >> >> Thanks, >> Mik >> >> Sent with [Proton Mail](https://proton.me/) secure email. >> >> >> _______________________________________________ >> Manage your subscription: >> https://lists.clusterlabs.org/mailman/listinfo/users >> >> ClusterLabs home: https://www.clusterlabs.org/ >> > >_______________________________________________ >Manage your subscription: >https://lists.clusterlabs.org/mailman/listinfo/users > >ClusterLabs home: https://www.clusterlabs.org/
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