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<div style="font-size:14px; line-height:23px; font-family:'lucida Grande',Verdana"> <span style="font-family:'lucida Grande',Verdana,'Microsoft YaHei'; font-size:14px"><strong>VC改动之后不能ping网卡,需要修改
<div style="font-family:'lucida Grande',Verdana,'Microsoft YaHei'; font-size:14px; line-height:23px"> <div>SQL> select * from dual@mult2;</div> <div>select * from dual@mult2</div> <div>
[root@t1 /]# <span style="color:#3366ff">innobackupex --user=root --password /mydata/data /tmp/dir/</span><br><br><br> InnoDB Backup Utility v1.5.1-xtrabackup; Copyright 2003, 2009 Innobase Oy<b
<span style="color:#3333ff">[root@t1 /]# innobackupex --user=root --password=123456 /mydata/data</span><br><br><br> InnoDB Backup Utility v1.5.1-xtrabackup; Copyright 2003, 2009 Innobase Oy<br>
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<p> Last_SQL_Error: Error 'Can't drop database 'just'; database doesn't exist' on query. Default database: 'just'. Query: 'drop database just'<br></p> <p><br></p> <p> Relay_Master_Log_File: mas
<p>https://www.centos.bz/2012/05/amoeba-for-mysql/</p> <p>http://2999835.blog.51cto.com/2989835/1308167<br></p> <p>http://dwchaoyue.blog.51cto.com/2826417/1558523<br></p> <p>http://2999835.blog
<p style="padding-top:0px; padding-bottom:0px; margin-top:0px; margin-bottom:0px; clear:both; height:auto; overflow:hidden; color:rgb(44,44,44); font-family:宋体,'Arial Narrow',arial,serif; font-siz
<p style="padding-top:0px; padding-bottom:0px; margin-top:0px; margin-bottom:0px; list-style:none; line-height:1.5em; font-family:Simsun; font-size:14px; background-color:rgb(244,251,244)"> Mysql
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<p><span style="color:#3333ff">滴滴打车架构:</span><br></p> <p>http://blog.csdn.net/limingjian/article/details/45126007</p> <p><span style="color:#3333ff"><a target="_blank" href="http://blog.csdn.net
<p style="margin-top:15px; margin-bottom:15px; padding-top:0px; padding-bottom:0px; font-size:14px; line-height:23px; color:rgb(51,51,51); font-family:'Microsoft YaHei',微软雅黑,SimSun,宋体"> O2O最难解决的
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<p></p> <p>1. awk简介</p> <p>awk是一种编程语言,用于在linux/unix下对文本和数据进行处理。数据可以来自标准输入、一个或多个文件,或其它命令的输出。它支持用户自定义函数和动态正则表达式等先进功能,是linux/unix下的一个强大编程工具。它在命令行中使用,但更多是作为脚本来使用。awk的处理文本和数据的方式是这样的,它逐行扫描文件,从第一行到最后一行
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<p>原文:</p> <p>Disabling Binlog_checksum for MySQL 5.5/5.6 Master-master Replication<br> Replicating from a newer major version to an older major version in MySQL (for example a 5.6 master and a
<p><span style="color:rgb(51,102,255)">error 1236 from master when reading data from binary log: 'Slave can not handle replication events with the checksum that master is configured to log</span>
<p style="font-size:14px; margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; font-family:tahoma,helvetica,arial; line-height:21px"> <span style="color:#454545">[root@280506 F
<p></p> <div class="article-body" style="border:0px; margin:0px; padding:10px 10px 20px; font-family:'Open Sans','Helvetica Neue',Helvetica,Arial,STHeiti,'Microsoft Yahei',sans-serif"> <div clas
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<p><span style="font-family:Helvetica,Tahoma,Arial,sans-serif; font-size:14px; line-height:25.1875px">先来看下MYSQL异步复制的概念: </span><br style="font-family:Helvetica,Tahoma,Arial,sans-serif; font-size:1
<p><span style="font-size:18px; color:#3366ff"><strong><span style="white-space:pre"></span>MySQL 5.6 一主多从的 半同步复制搭建</strong></span><br></p> <p></p> <p style="padding-top:0px; padding-bottom:0px;
<p><span style="font-size:14px; color:#cc33cc"><br></span></p> <p><span style="font-size:14px; color:#cc33cc"><br><br></span></p> <p style="padding-top:0px; padding-bottom:0px; margin-top:0px; m
<p>mysql 关机启动不起来。</p> <p>又不报错</p> <p>环境:</p> <p><br></p> <p>centos 7 </p> <p>mysql 5.6.25</p> <p><br></p> <p>log-error=/var/log/mysqld.log</p> pid-file=/var/run/mysqld/mysqld.pid<br> [roo
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<p><span style="font-size:18px; color:#3366ff">怎样保证mysql备库slave只读(授权)</span><br></p> <p><br></p> <p></p> <div style="padding:0px; margin:0px; font-family:宋体,'Arial Narrow',arial,serif; font-siz
<p><br></p> <p><span style="font-size:18px; color:#3333ff"><strong>从库上:</strong></span></p> <p></p> <p style="padding-top:0px; padding-bottom:0px; margin-top:0px; margin-bottom:0px; clear:both;
<p>我用git add file添加文件时出现这样错误: fatal: Not a git repository (or any of the parent directories): .</p> <p><br></p> <p></p> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bot
<p><br></p> <p><br></p> <p></p> <div style="margin:0px; padding:0px; font-family:Verdana,Arial,Helvetica,sans-serif; font-size:14px; line-height:21px"> <p style="margin:10px auto; padding-top:
<p></p> <p> </p> <p><span style="font-size:14px">环境部署</span></p> <p><span style="font-size:14px"> </span></p> <p><span style="font-size:14px">操作系统: C<span style="font-family:Cal
<p style="margin:10px auto; padding-top:0px; padding-bottom:0px; font-size:14px; color:rgb(64,50,38); font-family:verdana,'ms song',宋体,Arial,微软雅黑,Helvetica,sans-serif; line-height:24px"> 1. 环境部署<
<p><br></p> <p><span style="font-size:14px; color:#ff6666">[root@localhost ~]# sudo -H -u git gitosis-init < ~/id_rsa.pub</span><br> Traceback (most recent call last):<br> File "/usr/bin/g
<p><br></p> <p>[root@t1 redmine]# <strong><span style="color:#3333ff">bundle install --without development test rmagick</span></strong></p> <p><strong><span style="color:#3333ff"><br></span></st
<p><br></p> <p><br></p> <p>解决:</p> <p>http://blog.csdn.net/u010098331/article/details/50787771<br></p> <p>然后就可以了:</p> <p><img src="https://p.qlogo.cn/qqmail_head/wHnrU28rKHExJ1LF5Ag4b9FSV504u
<p><br></p> <p>[root@t1 ~]# tail /tmp/zabbix_server.log <br><span style="color:#3366ff"> 23392:20160303:131022.598 [Z3001] connection to database 'zabbix' failed: [2002] Can't connect to local My
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<div style="font-family:'lucida Grande',Verdana,'Microsoft YaHei'; font-size:14px; line-height:23px"> <div>select apply_name,LOCAL_TRANSACTION_ID,SOURCE_TRANSACTION_ID,ERROR_MESSAGE</div> <div>f
<div style="font-family:'lucida Grande',Verdana,'Microsoft YaHei'; font-size:14px; line-height:23px"> <div>节点一上:</div> <div><br></div> <div>SQL> select * from dual@qbjmes;</div> <div>select
<p align="left" style="color:rgb(99,68,0)"><strong>问题现象:</strong></p> <p align="left" style="color:rgb(99,68,0)"><strong><span style="font-family:Times New Roman"> </span></strong></p> <p align=
<span style="font-family:Tahoma,Arial">一、搭建时间同步服务器</span><br style="font-family:Tahoma,Arial"><span style="font-family:Tahoma,Arial">1、编译安装ntp server</span><br style="font-family:Tahoma,Arial"><di
<div><strong>racdb1 上出现 racdb2 上没有这个情况错误。</strong></div> <div><strong><br></strong></div> <div><strong>一、</strong></div> <div><strong>****DISPLAY environment variable not set!</strong></div>
<span style="font-family:'lucida Grande',Verdana,'Microsoft YaHei'; font-size:14px; line-height:23px">一 、 CAPTURED_SCN > APPLIED_SCN 数据不能复制</span> <div style="font-family:'lucida Grande',Verd
<p><br><br><br><br> --------------<br> 环境介绍: <br> --------------<br><br><br> 节点名称: rac001 , rac002 <br> 数据库名称: racdb <br> 内存分配: 每节点 800M<br> IP及SCANIP : <br> Public IP:
<div style="font-family:'lucida Grande',Verdana,'Microsoft YaHei'; font-size:14px; line-height:23px"> /grid/iso/grid/runcluvfy.sh stage -pre crsinst -n m1,m2,m3 -fixup -verbose</div> <div style=
<p><span style="font-family:'lucida Grande',Verdana,'Microsoft YaHei'; font-size:14px"><strong>Oracle 10g 11g 单机环境的安装</strong></span></p> <p><span style="font-family:'lucida Grande',Verdana,'Micr
<div style="font-family:'lucida Grande',Verdana,'Microsoft YaHei'; font-size:14px; line-height:23px"> <div>[root@chengdu yum.repos.d]# vim local.repo </div> <div>[Cluster]</div> <div>name=Clust
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