(code=exited, status=1/FAILURE) lock file "postmaster.pid" already exists,Failed tostart PostgreSQL
(code=exited, status=1/FAILURE),
lock file "postmaster.pid" already exists,Failed to start PostgreSQL 11 database server.
第一步:
去postgresql的安装目录删除postmaster.pid该文件
第二步:
删除后重启postgresql
service postgresql-11 restart
第三步:
查看 postgresql的状态
service postgresql-11 status