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mysql-Learning -12-20170614-mysql Backup Recovery-xtrabackup

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mysql-Learning -12-20170614-mysql Backup Recovery-xtrabackup

"Admin" Wu Bingxi (82565387) 20:38:13
Sysbech, Tpcc-mysql Test Add Data Tool HTTPS://GITHUB.COM/ZHISHUTECH/MYSQLDBA

Xtrabackup if the backup 4:00-6:00 then the amount of data that the backup completes is 6:00

What are the redo files for InnoDB? Answer: ib_logfile* These files are redo files

"Admin" Wu Bingxi (82565387) 20:59:38
InnoDB The default page size is 16K

InnoDB buffer pool cache is in what units? is also in page units

About the version used: 5.6-2.3
5.5-2.2
5.7-2.4 If you're unsure, use version 2.4.

https://www.percona.com/doc/percona-xtrabackup/LATEST/index.html"Admin" Wu Bingxi (82565387) 21:41:00
What permissions are required?
Super
Show
Show Master Xtrabackup must be on the same device as MySQL

Incremental backup with Xtrabackup is not recommended

mysql-Learning -12-20170614-mysql Backup Recovery-xtrabackup

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