Standby DB remember old archive log path

Hi all,

I received a very strange error from Oracle standby database site.

I mounted standby database sucessfully. Then I issued this command:
recover managed standby database

Err msg is ORA-308 , it basically says it could not find archive log in a directory.

But that directory does no longer exist any more. From primary site and standby site, there is no any clue for this standby DB to find any archives from that bo longer exist folder.

Since this machine was primary db before, so it was configurated as
two archive log directories including that no longer exist directory.

After failover, this machine becomes standby database. But it seems still remember old archive log path.

DO you have any idea? Did you ahve the same experience?


Thanks
Stacy