请教一下这个备份脚本对应的恢复应该是怎么样的？

iwantin

connect / as sysdba;
alter tablespace system begin backup;
host copy D:\Oracle\oradata\oradb\system01.dbf h:\hotbackup\%backup_dir%\system01.bak;
alter tablespace system end backup;

alter tablespace data begin backup;
host copy D:\Oracle\oradata\oradb\data01.dbf h:\hotbackup\%backup_dir%\data01.bak;
alter tablespace data end backup;

alter tablespace indx begin backup;
host copy D:\Oracle\oradata\oradb\indx01.dbf h:\hotbackup\%backup_dir%\indx01.bak;
alter tablespace indx end backup;

alter tablespace rbs begin backup;
host copy D:\Oracle\oradata\oradb\rbs01.dbf h:\hotbackup\%backup_dir%\rbs01.bak;
alter tablespace rbs end backup;

alter tablespace tools begin backup;
host copy D:\Oracle\oradata\oradb\tools01.dbf h:\hotbackup\%backup_dir%\tools01.bak;
alter tablespace tools end backup;

alter tablespace drsys begin backup;
host copy D:\Oracle\oradata\oradb\dr01.dbf h:\hotbackup\%backup_dir%\dr01.bak;
alter tablespace drsys end backup;

alter tablespace users begin backup;
host copy D:\Oracle\oradata\oradb\users01.dbf h:\hotbackup\%backup_dir%\users01.bak;
alter tablespace users end backup;

alter tablespace temp begin backup;
host copy G:\temp01.dbf h:\hotbackup\%backup_dir%\temp01.bak;
alter tablespace temp end backup;

alter tablespace users2 begin backup;
host copy D:\Oracle\oradata\oradb\users2_1.dbf h:\hotbackup\%backup_dir%\users2_1.bak;
alter tablespace users2 end backup;

alter tablespace perfstat begin backup;
host copy D:\Oracle\oradata\oradb\perfstat.dbf h:\hotbackup\%backup_dir%\perfstat.bak;
alter tablespace perfstat end backup;

alter tablespace indx2 begin backup;
host copy D:\Oracle\oradata\oradb\indx2_01.dbf h:\hotbackup\%backup_dir%\indx2_01.bak;
alter tablespace indx2 end backup;

alter system archive log current;
host copy D:\Oracle\oradata\oradb\archive\*.arc h:\hotbackup\%backup_dir%\archbackup\;

alter database backup controlfile to 'h:\hotbackup\ctrlfile.bak';
host copy h:\hotbackup\ctrlfile.bak h:\hotbackup\%backup_dir%\ctrlfile.bak;
host del h:\hotbackup\ctrlfile.bak;
alter database backup controlfile to trace;

alter system archive log current;


exit;

rollingpig

用rman 吧……

iwantin

请教一下，
我备份了控制文件，数据文件，按上述脚本，但是没有备份重做日志，也有归档日志
恢复的时候总是需要的归档日志的序列号加1，应该是重做日志的序列，
是不是说恢复就必须要有重做日志
或者说按上述方式备份，还必须备份重做日志？