hi. Thankx to everyone!
currently I'm recompile my amanda, with my tar script. shutdown/startup schema good working & now I'm replace start/shop of my Oracle DB to a switching DB in & switching out hot backup mode... I'm reconfigure my Oracle DB, & change archive_log_dest to another partition (may be to another server), and try backup redo logs with starttime param in dumptype. I think, that if I backup redo logs with estimated delay (2 or 3 hours) all must works correctly... i think... :) -- Best regards, Jack$on mailto:[EMAIL PROTECTED]