Solve the above problem and invoke the following command to continue the dilatation process. gs_expand -t dilatation -X xmlfile 查看CM_Agent日志,报创建node group时失败,排除错误。如本例是由于pg_xlog权限不足,权限修改成功后系统自动创建node group成功。 cd /var/log/perfadm/gaussdb/gaussdba/cm/cm...
/usr/pgsql-11/bin/postgresql-11-setup initdb #执行数据库初始化 修改postgres.conf配置 listen_addresses = '*' port = 5432 wal_level = replica #11版本后改为replica archive_mode = on archive_command = 'cp %p /var/lib/pgsql/11/data/pg_archive/%f' max_wal_senders = 10 #建议大于等于3 ...