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#BASH full backup for mysql raw db
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#!/bin/sh | |
prefix="mysql_raw" | |
mysql_root="/var/lib/mysql" | |
backup_root="/backup/mysql_raw_backup" | |
dir_name="$(date +%y%m%d)" | |
service mysqld stop | |
service httpd stop | |
if [ ! -d $mysql_root ] ; then | |
echo "please type the mysql path" | |
fi | |
if [ ! -d $backup_root ] ; then | |
echo "create mysql backup folder.." | |
echo "mkdir -p $backup_root " | |
mkdir -p $backup_root | |
fi | |
if [ -d "$backup_root/$prefix.$dir_name" ]; then | |
echo "directory is existing" | |
rm -rf "$backup_root/$prefix.$dir_name" | |
exit | |
else | |
echo "make directory.. " | |
mkdir "$backup_root/$prefix.$dir_name" | |
fi | |
for mysql_name in $(ls $mysql_root) | |
do | |
if [ -d "$mysql_root/$mysql_name" ] ; then | |
echo "$mysql_name mysql backuping..." | |
tar zcfp $backup_root/$prefix.$dir_name/$mysql_name.raw.tar.gz $mysql_root/$mysql_name | |
fi | |
done | |
tar zcfp $backup_root/$prefix.$dir_name/mysql_root_raw.tar.gz $mysql_root/mysql-bin* $mysql_root/ib_logfile* $mysql_root/ibdata* $mysql_root/*.log | |
let "i = 0" | |
for dname in $(ls -t $backup_root) | |
do | |
let " i = i + 1" | |
if [ $i -ge "90" ]; then | |
if [ -d "$backup_root/$dname" ]; then | |
echo "Deleteing old archive" | |
rm -rf $backup_root/$dname | |
fi | |
fi | |
done | |
rm -f $backup_root/latest_mysql_raw_backup | |
ln -s $backup_root/$prefix.$dir_name $backup_root/latest_mysql_raw_backup | |
service mysqld start | |
service httpd start |
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