需要修改的数据文件块特别多时，可以用我写的以下脚本为bbed提供批量修改数据
通过名字过滤出仅含datafile的文件 (此处仅以system文件举例)
ll /data/|grep system|awk '{print $9}' >datafile_name.txt
准备数据块偏移量
cat bbed_repair_data.sh
#!/bin/sh
rm -rf /home/oracle/116.txt
rm -rf /home/oracle/112.txt
rm -rf /home/oracle/140.txt
rm -rf /home/oracle/148.txt
rm -rf /home/oracle/484.txt
rm -rf /home/oracle/488.txt
rm -rf /home/oracle/492.txt
rm -rf /home/oracle/500.txt
rm -rf /home/oracle/504.txt
rm -rf /home/oracle/122.txt
rm -rf /home/oracle/120.txt
rm -rf /home/oracle/order_datafile_name.txt
rm -rf /home/oracle/rm_old_asm_file
cp /home/oracle/datafile_name.txt /home/oracle/order_datafile_name.txt
cp /home/oracle/datafile_name.txt /home/oracle/rm_old_asm_file
i=1
cat /home/oracle/datafile_name.txt|while read line
do
sed -i "s/^$line/$i \/data\/$line/" /home/oracle/order_datafile_name.txt
i=$[$i+1]
done
i=1
cat /home/oracle/datafile_name.txt|while read line
do
echo "set dba $i,1">>/home/oracle/112.txt
echo "m /x 88ed offset 112">>/home/oracle/112.txt
echo "Y">>/home/oracle/112.txt
echo "set offset +2">>/home/oracle/112.txt
echo "m /x b03a">>/home/oracle/112.txt
echo "sum apply">>/home/oracle/112.txt
i=$[$i+1]
done
i=1
cat /home/oracle/datafile_name.txt|while read line
do
echo "m /x 01000000 dba $i,1 offset 116">>/home/oracle/116.txt
echo "Y">>/home/oracle/116.txt
echo "sum apply">>/home/oracle/116.txt
i=$[$i+1]
done
i=1
cat /home/oracle/datafile_name.txt|while read line
do
echo "set dba $i,1">>/home/oracle/484.txt
echo "m /x dc2c offset 484">>/home/oracle/484.txt
echo "Y">>/home/oracle/484.txt
echo "set offset +2">>/home/oracle/484.txt
echo "m /x fef4">>/home/oracle/484.txt
echo "sum apply">>/home/oracle/484.txt
i=$[$i+1]
done
i=1
cat /home/oracle/datafile_name.txt|while read line
do
echo "set dba $i,1">>/home/oracle/488.txt
echo "m /x 002e offset 488">>/home/oracle/488.txt
echo "Y">>/home/oracle/488.txt
echo "sum apply">>/home/oracle/488.txt
i=$[$i+1]
done
i=1
cat /home/oracle/datafile_name.txt|while read line
do
echo "m /x 24e54f40 dba $i,1 offset 492">>/home/oracle/492.txt
echo "Y">>/home/oracle/492.txt
echo "sum apply">>/home/oracle/492.txt
i=$[$i+1]
done
i=1
cat /home/oracle/datafile_name.txt|while read line
do
echo "m /x 0f800300 dba $i,1 offset 500">>/home/oracle/500.txt
echo "Y">>/home/oracle/500.txt
echo "sum apply">>/home/oracle/500.txt
i=$[$i+1]
done
i=1
cat /home/oracle/datafile_name.txt|while read line
do
echo "set dba $i,1">>/home/oracle/504.txt
echo "m /x d247 offset 504">>/home/oracle/504.txt
echo "Y">>/home/oracle/504.txt
echo "set offset +2">>/home/oracle/504.txt
echo "m /x 0000">>/home/oracle/504.txt
echo "sum apply">>/home/oracle/504.txt
i=$[$i+1]
done
i=1
cat /home/oracle/datafile_name.txt|while read line
do
echo "m /x 67510400 dba $i,1 offset 148">>/home/oracle/148.txt
echo "Y">>/home/oracle/148.txt
echo "sum apply">>/home/oracle/148.txt
i=$[$i+1]
done
i=1
cat /home/oracle/datafile_name.txt|while read line
do
echo "m /x 68510400 dba $i,1 offset 140">>/home/oracle/140.txt
echo "Y">>/home/oracle/140.txt
echo "sum apply">>/home/oracle/140.txt
i=$[$i+1]
done
i=1
cat /home/oracle/datafile_name.txt|while read line
do
echo "m /x 00000000 dba $i,1 offset 120">>/home/oracle/120.txt
echo "Y">>/home/oracle/120.txt
echo "sum apply">>/home/oracle/120.txt
i=$[$i+1]
done
i=1
cat /home/oracle/datafile_name.txt|while read line
do
echo "m /x 00000000 dba $i,1 offset 122">>/home/oracle/122.txt
echo "Y">>/home/oracle/122.txt
echo "sum apply">>/home/oracle/122.txt
i=$[$i+1]
done
i=1
cat /home/oracle/rm_old_asm_file.txt|while read line
do
sed -i "s/^$line/rm -rf $line/" /home/oracle/rm_old_asm_file.txt
i=$[$i+1]
done
cat /home/oracle/116.txt > repair.txt
cat /home/oracle/112.txt >> repair.txt
cat /home/oracle/140.txt >> repair.txt
cat /home/oracle/148.txt >> repair.txt
cat /home/oracle/484.txt >> repair.txt
cat /home/oracle/488.txt >> repair.txt
cat /home/oracle/492.txt >> repair.txt
cat /home/oracle/500.txt >> repair.txt
cat /home/oracle/504.txt >> repair.txt
cat /home/oracle/122.txt >> repair.txt
cat /home/oracle/120.txt >> repair.txt
最后登录bbed, 跑repair.txt里的内容既可完成数据文件块的批量修改
回传ASM前，到grid用户下asmcmd跑rm_old_asm_file.txt内容完成批量删除datafile，之后将bbed修复后的新datafile文件传过来既可
