I understand. So my setup is maybe wrong. Vijay, could you please explain how this dummy node setup would look like?
Do you recommend to setup a glusterd on node3 and replicate to 3 servers? In my understanding this would significantly reduce performance as files have to be replicated 3 times. Would it be possible to mount the volume if 2 of 3 glusterd servers are live? 2015-08-31 19:41 GMT+02:00 Vijay Bellur <[email protected]>: > On Monday 31 August 2015 10:42 PM, Atin Mukherjee wrote: > >> > 2. Server2 dies. Server1 has to reboot. >> > >> > In this case the service stays down. It is inpossible to remount the >> share without Server1. This is not acceptable for a High Availability >> System and I believe also not intended, but a misconfiguration or bug. >> This is exactly what I gave as an example in the thread (please read >> again). GlusterD is not supposed to start brick process if its other >> counter part hasn't come up yet in a 2 node setup. The reason it has >> been designed in this way is to block GlusterD on operating on a volume >> which could be stale as the node was down and cluster was operational >> earlier. >> > > For two node deployments, a third dummy node is recommended to ensure that > quorum is maintained when one of the nodes is down. > > Regards, > Vijay >
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