文章不在长，坚持不懈记录下努力前行的脚步
发布时间：2016-11-21 19:07:28
gh-ost====================================================================1.2016-10-19 15:06:09 DEBUG Looking for master on 192.168.110.133:33062016-10-19 15:06:09 DEBUG Master of 192.168.110.133:3306 is 192.168.110.137:33062016-10-19 15:06:09 FATAL There seems to be a master-master setup at 19.........【阅读全文】
发布时间：2016-11-07 19:12:32
软件下载https://www.mongodb.com/download-center#communitycurl -O https://fastdl.mongodb.org/linux/mongodb-linux-x86_64-3.2.10.tgz安装向导https://docs.mongodb.com/manual/tutorial/install-mongodb-on-linux/安装tar -zxvf mongodb-linux-x86_64-3.2.10.tgzmkdir -p mongodbcp -R -n mongodb-linux-x86_6.........【阅读全文】
发布时间：2016-11-05 00:27:05
innodb_flush_log_at_trx_commit=1变为2过程中各指标表现情况(1)innodb_rows| Com_select | 0 || Innodb_rows_deleted .........【阅读全文】
发布时间：2016-11-04 16:37:49
rpm -ivh epel-release-6-8.noarch.rpm yum install http://www.percona.com/downloads/percona-release/redhat/0.1-3/percona-release-0.1-3.noarch.rpmyum list | grep perconayum install percona-xtrabackup-24......【阅读全文】
发布时间：2016-11-01 15:13:29
复制集中使用访问控制需要配置:1.启用内部认证机制 -- keyfiles机制2.客户端与复制集连接启用用户访问控制启用keyfiles访问控制1.创建keyfile并修改文件权限为只读openssl rand -base64 755 > keyfilechmod 400 keyfile 2.复制文件到各成员，文件存放路径一致，确保访问用户都能访问这个文件3.shutdown.........【阅读全文】
