[root@db02 scripts]# cat /server/scripts/Store_backup.sh #!/bin/sh MYUSER=root
MYPASS=xuliangwei
SOCKET=/data/3306/mysql.sock
MYLOGIN=”mysql -u$MYUSER -p$MYPASS -S $SOCKET”
MYDUMP=”mysqldump -u$MYUSER -p$MYPASS -S$SOCKET -B”
DATABASE=”$($MYLOGIN -e “show databases;”|egrep -vi “Data|_schema|mysql”)”
for dbname in $DATABASE do MYDIR=/server/backup/$dbname [ ! -d $MYDIR ] && mkdir -p $MYDIR $MYDUMP $dbname|gzip >$MYDIR/${dbname}_$(date +%F).sql.gz
done[root@db02 /]# tree /server/backup/ /server/backup/ ├── oldboy26 │ ├──oldboy26_2015-12-29.sql.gz │ ├──oldboy26_2015-12-30.sql.gz │ └──oldboy26_2015-12-31.sql.gz ├── oldboy_xuliangwei26 │ ├──oldboy_xuliangwei26_2015-12-29.sql.gz │ ├──oldboy_xuliangwei26_2015-12-30.sql.gz │ └──oldboy_xuliangwei26_2015-12-31.sql.gz └── xuliangwei26 ├──xuliangwei26_2015-12-29.sql.gz ├──xuliangwei26_2015-12-30.sql.gz └── xuliangwei26_2015-12-31.sql.gz 3 directories, 9 files
[root@db02 scripts]# cat mysql_table.sh # #!/bin/sh USER=root
PASSWD=xuliangwei
SOCKET=/data/3306/mysql.sock
MYLOGIN=”mysql -u$USER -p$PASSWD -S$SOCKET”
MYDUMP=”mysqldump -u$USER -p$PASSWD -S$SOCKET”
DATEBASE=”$($MYLOGIN -e “show databases;”|egrep -vi “Data|_schema|mysql”)”
for dbname in $DATEBASE do TABLE=”$($MYLOGIN -e “use $dbname;show tables;”|sed ‘1d’)”
for tname in $TABLE do MYDIR=/server/backup/$dbname/${dbname}_$(date +%F)
[ ! -d $MYDIR ] && mkdir -p $MYDIR $MYDUMP $dbname $tname |gzip >$MYDIR/${dbname}_${tname}_$(date +%F).sql.gz
done done[root@db02 scripts]# tree /server/backup/ /server/backup/ ├── oldboy26 │ ├──oldboy26_2015-12-30 │ │├──oldboy26_oldboy_test_2015-12-30.sql.gz │ │└──oldboy26_oldboy_test2_2015-12-30.sql.gz │ └──oldboy26_2015-12-31 │ ├── oldboy26_oldboy_test_2015-12-31.sql.gz │ └── oldboy26_oldboy_test2_2015-12-31.sql.gz ├── oldboy_xuliangwei26 │ ├──oldboy_xuliangwei26_2015-12-30 │ │├──oldboy_xuliangwei26_cloudstack_2015-12-30.sql.gz │ │├──oldboy_xuliangwei26_dashborad_2015-12-30.sql.gz │ │└── oldboy_xuliangwei26_student_2015-12-30.sql.gz │ └──oldboy_xuliangwei26_2015-12-31 │ ├──oldboy_xuliangwei26_cloudstack_2015-12-31.sql.gz │ ├──oldboy_xuliangwei26_dashborad_2015-12-31.sql.gz │ └──oldboy_xuliangwei26_student_2015-12-31.sql.gz └── xuliangwei26 ├──xuliangwei26_2015-12-30 │├──xuliangwei26_openstack_2015-12-30.sql.gz │├──xuliangwei26_saltstack_2015-12-30.sql.gz │├──xuliangwei26_server_2015-12-30.sql.gz │└──xuliangwei26_zabbix_2015-12-30.sql.gz └──xuliangwei26_2015-12-31 ├──xuliangwei26_openstack_2015-12-31.sql.gz ├──xuliangwei26_saltstack_2015-12-31.sql.gz ├──xuliangwei26_server_2015-12-31.sql.gz └──xuliangwei26_zabbix_2015-12-31.sql.gz 9 directories, 18 files
以上是MySQL怎么实现分库分表备份的详细内容。更多信息请关注PHP中文网其他相关文章！
