在用pg_rman做数据全备时:出现异常错误! [postgres@sdserver40_210 run]$ pg_rman backup --backup-mode=full --progress ERROR: could not connect to database postgres: could not connect to server: No such file or directory Is the server running locally and accepting conn…
错误提示: psql: could not connect to server: No such file or directory Is the server running locally and accepting connections on Unix domain socket "/var/run/postgresql/.s.PGSQL.5432"? 出现该问题的很多,以下是目前碰到的几种情况,之后碰到继续补充: 1.删除了/tmp路径中的.s.PGSQL.5432 与.…