RMAN backup set path

Question

I am restoring the production database to testing server. i have taken the cold backup of my catalog database and refreshed on development server so that i can have information about the production db in RMAN catalog db.
i have copied the backup sets ( level 0 ) of my production db to development server. backup set path is not identical as production. so When i try to recover in dev server i am getting error file not found. ( not able to find the backup piece ) since it is point to production backup set path.
how do i set or update the RMAN database about my testing server backup set path so that during the recovery rman reads from new location on the development.

Answer 1

thank you.
I am facing problem while restoring the database.
i trying to restore from level 0 backup which we take daily basis. when i use the below command and while restoring one of the datafile referring the old backup set which is not available. i have valid backup sets taken yesterday. but rman refers the backup sets taken on day before yesterday.
i am using the following command.
rman << EOS
connect catalog rman/rman@PSMTRRCT
set dbid 4151495469;
connect target /;
startup nomount;
run {
allocate channel c1 type disk;
set until time "to_date('9/mar/2011 23:00','dd/mon/yyyy hh24:mi')";
restore controlfile;
restore database;
alter database mount;
exit
EOS
LEVEL 0 backup which i have was taken on 9 mar. but rman refers the 8 march backup set for one particular datafile. since i dont have that backup set. restore fails.
can you please help.