crontab/var/data_xtrabackup_bake.sh

#! /bin/sh
fulldir=$1
#全备份路径
batch=${fulldir##*use_}
backupdir=/var/backups_xtrabackup
batchincdir=$backupdir/inc_$batch
if [ ! -d "$batchincdir" ]; then
mkdir $batchincdir
echo $batchincdir
fi
incdir=$batchincdir/incremental_`date +%Y%m%d%H%M%S`
db_user=root
db_pass=zhonghui0123
days=7
xtrabackup --user=$db_user --password=$db_pass --backup --incremental-basedir=$fulldir --target-dir=$incdir
find $batchincdir -name incremental_'*' -type d -mtime +7 -exec rm -rf {} \;