datafiles on nfs mount
When I try to recover the database, I get an error:
ORA-00283: recovery session canceled due to errors
ORA-01110: data file 1: '/adamprd/oracle/data2/dtest/system01.dbf'
ORA-01157: cannot identify/lock data file 1 - see DBWR trace file
ORA-01110: data file 1: '/adamprd/oracle/data2/dtest/system01.dbf'
The trace file shows that the following error happens on all the nfs mounted files.
ORA-01157: cannot identify/lock data file 1 - see DBWR trace file