阿里DNS 223.5.5.5 223.6.6.6 腾讯DNS 119.29.29.29 182.254.116.116 百度DNS 180.76.76.76 GoogleDNS 8.8.8.8 8.8.4.4
阿里DNS 223.5.5.5 223.6.6.6 腾讯DNS 119.29.29.29 182.254.116.116 百度DNS 180.76.76.76 GoogleDNS 8.8.8.8 8.8.4.4
第一步:创建表 create table system.rman_db0 ( id int not null, rman date ); 第二步:创建序列 create sequence system.rman_db0_id minvalue 1 nomaxvalue increment by 1 start with 1 nocache; 第三步:创建触发器 create or replace trigger system.rman_db0_tg_insertId before insert on system.…
1、安装 MySQL-5.7.36 wget https://cdn.mysql.com//Downloads/MySQL-5.7/mysql-5.7.36-1.el6.x86_64.rpm-bundle.tar rpm -ivh mysql-community-common-5.7.36-1.el6.x86_64.rpm rpm -ivh mysql-community-libs-5.7.36-1.el6.x86_64.rpm rpm -ivh mysql-community-client-5.7.36-1.el…
当前配置 2TB sysadmin@ddve# df -h Active Tier: Resource Size GiB Used GiB Avail GiB Use% Cleanable GiB* ---------------- -------- -------- --------- ---- -------------- /data: pre-comp - 41938.4 - - - /data: post-comp 1744.7 1744.7 0.0 100% 0.0 /ddvar 49.1 7.4 39.…
数据库启动报错 ORA-32004 SQL*Plus: Release 11.2.0.4.0 Production on Sun Oct 24 23:14:44 2021 Copyright (c) 1982, 2013, Oracle. All rights reserved. Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production With the Partitioning, OLAP,…
1、发现 / 空间不足 [root@ ~]# lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT sdb 8:16 0 500G 0 disk /u01 sr0 11:0 1 4.4G 0 rom /media sda 8:0 0 200G 0 disk ├─sda2 8:2 0 199G 0 part │ ├─ol-swap 252:1 0 15.8G 0 lvm [SWAP] │ ├─ol-home 252:2 0 133.2G 0 lvm /home │ └─ol-ro…
1、DDboost 恢复数据库,恢复带宽400Mbps 2、恢复节点:HIS,每秒IO吞吐量:640MB(同时3个恢复进程) 3、恢复节点:LIS,每秒IO吞吐量:140MB(同时1个恢复进程) 3.1、LIS:58GB的数据库,恢复时间为6分钟。 4、PowerStore 存储性能监控
# -*- coding: utf-8 -*- # @Time : 2021/9/25 19:11 # @Author : Xiong wenwei # @Email : 184859498@qq.com # @File : test.py # Desc : import os import time import shutil import exifread def get_file_name(dir): """ 获取当前文件夹下的所有文件列表 """ temp = [] for files in os.list…