Hi guys...
I have a question about exp utility. We have currently built 9iDB in Solaris which is still under testing. However, we will move it to production next week, I will exp all the scheme from current Production DB to the new server during the migration night. But I wanna ask that, what DB mode should I use during migration.

alter database mount? alter database open read only?


we have few users scheme in the DB, for example, aaa, bbb, ccc and I will exp each of them seperately.

eg. exp aaa/aaa file=file.dmp....
exp bbb/bbb file=file.dmp....
exp ccc/ccc file=file.dmp....


Thank You.

Regards,
Anders