db2自动备份脚本

#!/bin/bash
#db2自动备份脚本
# create at 2013-07-24
#---------------------------
#参数
dblist1=BOYA     #要备份的数据库  
dblist2=BOYACZ
bkrootpath=~/backup  #备份路径
bkdate=`date +%Y%m%d`  #备份时间
bkpath=${bkrootpath}/${bkdate}  
log=${bkdate}.log  #日志
date=`date +%Y%m%d%k%M%S`
backfile1=${dblist1}.0.db2inst1.NODE0000.CATN0000.${date}
backfile2=${dblist2}.0.db2inst1.NODE0000.CATN0000.${date}

#初始化db2环境
if [ -f ${HOME}/sqllib/db2profile ]; then
    . ${HOME}/sqllib/db2profile
fi

#创建备份路径

if [ -d  ${bkrootpath} ];then
 echo ""
else
 mkdir ${bkrootpath}
fi

if [ -d  ${bkpath} ];then
 cd ${bkpath}
 echo "今天已备份">>${log}
else
 mkdir ${bkpath}
 cd ${bkpath}
fi

db2stop force #停止db2数据库
db2start #重启db2数据库，以保证备份正常进行

echo "----------------------">${log}
echo "${bkdate}">>${log}
echo "">>${log}
echo "所要备份数据库列表">>${log}
echo "${dblist1},${dblist2}">>${log}

#连接备份数据库1
db2set db2codepage=1386
db2 connect to ${dblist1} 
echo "开始备份${dblist1}">>${log}
echo "正在备份......">>${log}
 db2 backup db ${dblist1} to "${bkpath}"
if [ -d "${backfile1}" ];then
 echo "成功备份数据库${dblist1}">>${log}
else
 echo "备份数据库${dblist1}失败">>${log}
fi

db2stop force
db2start

#连接备份数据库2
db2set db2codepage=1386  
db2 connect to ${dblist2}

echo "开始备份${dblist2}">>${log}
echo "正在备份......">>${log}
 db2 backup db ${dblist2} to "${bkpath}"
if [ -d "${backfile2}" ];then
 echo "成功备份数据库${dblist2}">>${log}
else
 echo "备份数据库${dblist2}失败">>${log}
fi