allocate channel st1 device type disk;
allocate channel st2 device type disk;
allocate channel st3 device type disk;
allocate channel st4 device type disk;
allocate channel st5 device type disk;
allocate channel st6 device type disk;
allocate channel st7 device type disk;
allocate channel st8 device type disk;
allocate channel st9 device type disk;
allocate channel st10 device type disk;
allocate channel st11 device type disk;
allocate channel st12 device type disk;
allocate channel st13 device type disk;
allocate channel st14 device type disk;
allocate channel st15 device type disk;
allocate channel st16 device type disk;
allocate channel st17 device type disk;
allocate channel st18 device type disk;
allocate channel st19 device type disk;
allocate channel st20 device type disk;
backup as compressed backupset format '/data1fs/RMAN/%d_%t_%U.rman' database plus archivelog format '/data1fs/RMAN/%d_archivelog_%t_%U.ARC';
release channel st1;
release channel st2;
release channel st3;
release channel st4;
release channel st5;
release channel st6;
release channel st7;
release channel st8;
release channel st9;
release channel st10;
release channel st11;
release channel st12;
release channel st13;
release channel st14;
release channel st15;
release channel st16;
release channel st17;
release channel st18;
release channel st19;
release channel st20;
}
run {
allocate channel st1 device type disk;
allocate channel st2 device type disk;
allocate channel st3 device type disk;
allocate channel st4 device type disk;
allocate channel st5 device type disk;
allocate channel st6 device type disk;
allocate channel st7 device type disk;
allocate channel st8 device type disk;
allocate channel st9 device type disk;
allocate channel st10 device type disk;
allocate channel st11 device type disk;
allocate channel st12 device type disk;
allocate channel st13 device type disk;
allocate channel st14 device type disk;
allocate channel st15 device type disk;
allocate channel st16 device type disk;
allocate channel st17 device type disk;
allocate channel st18 device type disk;
allocate channel st19 device type disk;
allocate channel st20 device type disk;
restore database;
release channel st1;
release channel st2;
release channel st3;
release channel st4;
release channel st5;
release channel st6;
release channel st7;
release channel st8;
release channel st9;
release channel st10;
release channel st11;
release channel st12;
release channel st13;
release channel st14;
release channel st15;
release channel st16;
release channel st17;
release channel st18;
release channel st19;
release channel st20;
}
