再次求助，

tsmao

master server os：unix
db ：unix ＋ oracle 做client server
使用nbu软件把数据库备份到master server的本地硬盘上，store  unit  选disk
但是报错，
错误信息
RMAN> run { execute script 'hot_database_backup_ctrl';}
RMAN-03021: executing script: hot_database_backup_ctrl

RMAN-03022: compiling command: allocate
RMAN-03023: executing command: allocate
RMAN-08030: allocated channel: c1
RMAN-08500: channel c1: sid=24 devtype=DISK

RMAN-03022: compiling command: send
RMAN-06421: sent command to channel: c1

RMAN-03022: compiling command: backup
RMAN-03023: executing command: backup
RMAN-08008: channel c1: starting incremental level 0 datafile backupset
RMAN-08502: set_count=19 set_stamp=607274673 creation_time=23-NOV-06
RMAN-08010: channel c1: specifying datafile(s) in backupset
RMAN-08522: input datafile fno=00013 name=/opt/oracle/db01/inmsdb/data/static1/INMS_TBLS_DATA_STATIC.dbf
RMAN-08522: input datafile fno=00015 name=/opt/oracle/db01/inmsdb/rbs1/INMS_TBLS_RBS.dbf
RMAN-08522: input datafile fno=00009 name=/opt/oracle/db01/inmsdb/data/dynamic1/INMS_TBLS_DATA_DYNAMIC03.dbf
RMAN-08522: input datafile fno=00010 name=/opt/oracle/db01/inmsdb/data/dynamic1/INMS_TBLS_DATA_DYNAMIC04.dbf
RMAN-08522: input datafile fno=00007 name=/opt/oracle/db01/inmsdb/data/dynamic1/INMS_TBLS_DATA_DYNAMIC01.dbf
RMAN-08522: input datafile fno=00008 name=/opt/oracle/db01/inmsdb/data/dynamic1/INMS_TBLS_DATA_DYNAMIC02.dbf
RMAN-08522: input datafile fno=00011 name=/opt/oracle/db01/inmsdb/idx/dynamic1/INMS_TBLS_IDX_DYNAMIC01.dbf
RMAN-08522: input datafile fno=00012 name=/opt/oracle/db01/inmsdb/idx/dynamic1/INMS_TBLS_IDX_DYNAMIC02.dbf
RMAN-08522: input datafile fno=00014 name=/opt/oracle/db01/inmsdb/idx/static1/INMS_TBLS_IDX_STATIC.dbf
RMAN-08522: input datafile fno=00003 name=/opt/oracle/db01/oradata/inms/rbs01.dbf
RMAN-08522: input datafile fno=00004 name=/opt/oracle/db01/oradata/inms/temp01.dbf
RMAN-08522: input datafile fno=00001 name=/opt/oracle/db01/oradata/inms/system01.dbf
RMAN-08011: including current controlfile in backupset
RMAN-08522: input datafile fno=00006 name=/opt/oracle/db01/oradata/inms/indx01.dbf
RMAN-08522: input datafile fno=00002 name=/opt/oracle/db01/oradata/inms/tools01.dbf
RMAN-08522: input datafile fno=00005 name=/opt/oracle/db01/oradata/inms/users01.dbf
RMAN-08522: input datafile fno=00016 name=/opt/oracle/db01/rmandb/rmants.dbf
RMAN-03026: error recovery releasing channel resources
RMAN-08031: released channel: c1
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03015: error occurred in stored script hot_database_backup_ctrl
RMAN-03007: retryable error occurred during execution of command: backup
RMAN-07004: unhandled exception during command execution on channel c1
RMAN-10035: exception raised in RPC: ORA-19502: write error on file "ctrl60727467319.1", blockno 7080961 (blocksize=512)
ORA-27063: skgfospo: number of bytes read/written is incorrect
Additional information: 40448
Additional information: 524288
RMAN-10031: ORA-19624 occurred during call to DBMS_BACKUP_RESTORE.BACKUPPIECECREATE

{
allocate channel ch00 type 'sbt_tape';
SEND 'NB_ORA_POLICY=test,NB_ORA_SERV=inms_back,NB_ORA_CLIENT=ts_oss_bak,NB_ORA_SCHED=Default-Application-Backup';
backup incremental level 0 database
format 'ctrl%t%s.%p';
}

偶写的脚本如下
{
allocate channel ch00 type 'sbt_tape';
SEND 'NB_ORA_POLICY=test,NB_ORA_SERV=inms_back,NB_ORA_CLIENT=ts_oss_bak,NB_ORA_SCHED=Default-Application-Backup';
backup incremental level 0 database
format 'ctrl%t%s.%p';
}
那位高手给指点迷津，这里不胜感激呀！
我是个新手