Rman由Windows迁移Oracle数据库至Linux

1.全库备份

run {
   
   
allocate channel ch1 type disk maxpiecesize=50g;
backup format 'E:\backup1\datafile\full_%U' tag 'fullbak_' full database;
sql 'alter system archive log current';
backup format 'E:\backup1\datafile\arclog_%U' archivelog all delete all input;
backup format 'E:\backup1\controlfile\cntrl_%U' current controlfile;
release channel  ch1;
}

2.零级增量备份

run {
   
   
allocate channel ch1 type disk maxpiecesize=50g;
backup incremental level=0 format