恢复配置
恢复配置
# postgresql.conf 中设置
restore_command = 'cp /backup/pg/wal/%f %p'
recovery_target_time = '2026-10-12 10:30:00+08'
recovery_target_action = 'promote'触发恢复(PG12+)
触发恢复(PG12+)
touch /var/lib/pgsql/data/recovery.signal
systemctl start postgresql恢复完成后检查日志中的 recovery stopping 记录,确认停止点符合预期再做业务验证。