У меня есть две машины, сконфигурированные с postgres и pgpool, работающими в режиме репликации master / slave stream.Как и ожидалось, репликация работает нормально.
1. Currently, node 0 is the primary and node 1 is the slave
2. Node 0 goes down and node 1 becomes the primary and the pool status shows
that node 0 is down and node 1 is the primary.
3. After bringing the node 0 up, the status still remains the same which is
expected.
4. So, to change that status , the node is attached back to node 0 which
changes the status of node 0 to up but also it changes the node 0 to primary
and node 1 to secondary which is unexpected.
Я пытаюсь понять, почему узел 0 стал главным, хотя основной все еще работал.Спасибо за помощь