xtrabackup 安装

 

yum install -y perl-DBI perl-DBD-MySQL perl-Time-HiRes perl-IO-Socket-SSL  perl-Digest-MD5 

 

tar -xzvf percona-xtrabackup-2.4.12-Linux-x86_64.libgcrypt145.tar.gz

mv percona-xtrabackup-2.4.12-Linux-x86_64 /usr/local/xtrabackup

chown -R mysql:mysql /usr/local/xtrabackup/

 

su - mysql

echo "export PATH=\$PATH:\$MYSQL_HOME/bin:/usr/local/xtrabackup/bin" >>/home/mysql/.bash_profile

source .bash_profile

 

或者

echo "export PATH=$PATH:/usr/local/xtrabackup/bin">>/etc/profile

source /etc/profile