Monthly: April 2015
Test Peer to Peer Connection Speed with iperf3
Hi! I am writing to explain how to test your network connection between your client (Windows or Linux) and another client (say, a remote server). The tool is iperf version 3.
You can find some useful explanations and examples on this French site: https://iperf.fr/ But the version stays at 2 which does not have some amazing ne... [阅读全文]
备份与还原MySQL从服务器
上一节中我们介绍了如何在CentOS 7上配置MySQL的主从复制模式,今天Lesca将介绍如何备份和还原MySQL的从服务器,平台仍然是CentOS 7。
使用mysqldump进行备份和还原
使用mysqldump进行备份
mysqladmin stop-slave -uroot -p
mysqldump --all-databases > fulldb.dump
mysqladmin start-slave -uroot -p
tar -czf /tmp/dbdump.tar.gz ./fulldb.dump... [阅读全文]
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