Re: [ClusterLabs] Using cluster without fencing

2023-10-16 Thread Sergey Cherukhin
пн, 16 окт. 2023 г. в 13:42, Andrei Borzenkov : > On Mon, Oct 16, 2023 at 9:28 AM Sergey Cherukhin > wrote: > > > > Hello! > > > > I use Postgresql+Pacemaker+Corosync 3 nodes cluster with 2 Postgresql > instances in synchronous replication mode on two high performance nodes and >

Re: [ClusterLabs] Using cluster without fencing

2023-10-16 Thread Andrei Borzenkov
On Mon, Oct 16, 2023 at 9:28 AM Sergey Cherukhin wrote: > > Hello! > > I use Postgresql+Pacemaker+Corosync 3 nodes cluster with 2 Postgresql > instances in synchronous replication mode on two high performance nodes and > Pacemaker+Corosync on the third low performance node for quorum only. At

[ClusterLabs] Using cluster without fencing

2023-10-16 Thread Sergey Cherukhin
Hello! I use Postgresql+Pacemaker+Corosync 3 nodes cluster with 2 Postgresql instances in synchronous replication mode on two high performance nodes and Pacemaker+Corosync on the third low performance node for quorum only. At the same time a SCADA HMI software is running on the high performance