I am not using fence. If I disable pacemaker,how node join cluster (for first example in video - master/slave changing)? So I need a check script for fault states :(
And thank you for reply On 20 Feb 2021 Sat at 23:40 damiano giuliani <damianogiulian...@gmail.com> wrote: > Hi, > > Have you correcly configure a working fencing mechanism?without it you > cant rely on a safe and consistent environment. > My suggestion is to disable the autostart services (and so the autojoin > into the cluster) on both nodes. > if there is a fault you have to investigate before you rejoin the old > fault master node. > Pacemaker (and paf if u are using it) as far i know, doesnt support the > autoheal of the old master, so you should resync or pg_rewind eveythime > there is a fault. > > > > On Sat, 20 Feb 2021, 19:03 İsmet BALAT, <bcalbat...@gmail.com> wrote: > >> I am using Pacemaker with Centos 8 and Postgresql 12. Failover >> master/slave states successfully run. But if all nodes are masters, >> pacemaker can't repair its unlikely send command 'pcs resources cleanup'. >> Wheras I set 60s in resource config. How can I fix it? >> >> StackOverFlow link: >> https://stackoverflow.com/questions/66292304/pacemaker-postgresql-master-master-state >> >> Thanks >> >> İsmet BALAT >> > _______________________________________________ >> 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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