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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;
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<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></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
<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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<div style="font-family:'lucida Grande',Verdana,'Microsoft YaHei'; font-size:14px; line-height:23px"> <div>SQL> show parameter recyclebin</div> <div><br></div> <div>NAME<span style="white-sp
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<p><span style="font-size:24px; color:#3366ff"><span style="white-space:pre"></span>GG同步参考:</span></p> <p></p> <p style="line-height:26px; font-size:14px; margin-top:0px; margin-bottom:0px; padd
<div style="font-family:'lucida Grande',Verdana,'Microsoft YaHei'; font-size:14px; line-height:23px"> <img src="https://mail.qq.com/cgi-bin/picimage?k=0000b6d2b208a051ZF0311-LOjNoq32pNJSAgVXvanff
<div style="font-family:'lucida Grande',Verdana,'Microsoft YaHei'; font-size:14px; line-height:23px"> <div><br></div> <div>ora.scan1.vip ora....ip.type ONLINE ONLINE m3 </div> <
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<div style="font-family:'lucida Grande',Verdana,'Microsoft YaHei'; font-size:14px; line-height:23px"> <div>停机测试:</div> <div>问题 我停止了CRS 测试。</div> <div>[grid@m2 ~]$ crs_stat -t</div> <div>CRS-01
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<p>Oracle 11gR2 下RAC 安装后,启动CRS. 错误如下:</p> <p> </p> <p>[root@rac1 bin]# ./crsctl check crs</p> <p>CRS-4638: Oracle High Availability Services is online</p> <p><span style="color:red">CRS-4535:
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<p align="left"><span style="color:green">--========================</span></p> <p align="left"><span style="color:green">-- ASM </span><span style="color:green">磁盘、目录的管理</span></p> <p align="le
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<p>Linux Oracle to Exadata configuration</p> <p><br></p> <p></p> <div style="font-family:'lucida Grande',Verdana,'Microsoft YaHei'; font-size:14px; line-height:23px"> <ol style="padding:15px;
<p>奕新集团项目--Oracle 源RAC ---目标 RAC GG 搭建 11.2.3 版本 双向同步</p> <p><br></p> <p></p> <div> <ol style="padding:15px"> <h4 lang="zh-chs" style="font-size:12px; font-weight:normal; margin:0px">目的</h4>
<p>ORA-00257: archiver error --11GR2 RAC 设置归档路径和开启flashback</p> <p><br></p> <p></p> <div id="content" class="bigfont mycontent" style="zoom:1; line-height:23px; font-size:14px; margin:18px 28px
<span style="color:rgb(102,102,102); font-family:宋体,Arial; line-height:26px">一个测试环境,由于主机工程师更换存储,在没有停数据库的情况下关闭操作系统,导致启动数据库时报ORA-</span><span style="color:rgb(102,102,102); font-family:宋体,Arial; lin
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<p>Linux正常关机命令</p> <p><span style="color:rgb(255,0,0); font-family:'lucida Grande',Verdana,'Microsoft YaHei'; font-size:14px; line-height:23px">shutdown -h now Linux正常关机命令</span><br></p>
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<p style="line-height:1.5em; font-family:'Lucida Grande','Lucida Sans Unicode',Verdana,Arial,sans-serif; font-size:1em; margin-top:1.2em; margin-bottom:1.2em"> 昨天帮朋友解决11g RAC SCAN问题,当时为这朋友简单解答了一些