mysqldump este instrumentul cel mai comun de backup pentru MySQL, dar uneori în funcție de bază de date această opțiune de backup nu o reușească sa execute un backup cu o buna performanta. Deci, ce opțiuni avem atunci când cautăm un instrument de backup mai bun pentru baza noastră de date MySQL?
yum install http://www.percona.com/downloads/percona-release/redhat/0.1-3/percona-release-0.1-3.noarch.rpm
[root@dcg064 mybackup]# yum search Xtrabackup
================================================================= N/S Matched: Xtrabackup ==================================================================
percona-xtrabackup.x86_64 : XtraBackup online backup for MySQL / InnoDB
percona-xtrabackup-20.x86_64 : XtraBackup online backup for MySQL / InnoDB
percona-xtrabackup-20-debuginfo.x86_64 : Debug information for package percona-xtrabackup-20
percona-xtrabackup-20-test.x86_64 : Test suite for Percona Xtrabackup
percona-xtrabackup-21.x86_64 : XtraBackup online backup for MySQL / InnoDB
percona-xtrabackup-21-debuginfo.x86_64 : Debug information for package percona-xtrabackup-21
percona-xtrabackup-debuginfo.x86_64 : Debug information for package percona-xtrabackup
percona-xtrabackup-test.x86_64 : Test suite for Percona Xtrabackup
percona-xtrabackup-test-21.x86_64 : Test suite for Percona Xtrabackup
yum install percona-xtrabackup.x86_64 -y
[root@host]# find / -iname xtrabackup
/usr/bin/xtrabackup
[root@dcg064 mybackup]# find / -iname innobackupex
/usr/bin/innobackupex