I clone (cold) a database "X" with a diff name "Y" by using the re-create control file.
CREATE CONTROLFILE SET DATABASE "Y" RESETLOGS ARCHIVELOG
and then open the database resetlogs.
1) At this time, is the DBID for X and Y the same ?
2) I use the DBNEWID for "Y" and change the DBID, but in my alertlog I see error like
ORA-00367: checksum error in log file header
ORA-00305: log 5 of thread 1 inconsistent; belongs to another database