allocated channel: ch01
channel ch01: sid=279 devtype=SBT_TAPE
channel ch01: Veritas NetBackup for Oracle - Release 6.5 (2007072323)

sent command to channel: ch00
sent command to channel: ch01

Starting backup at 25-SEP-10
channel ch00: starting incremental level 0 datafile backupset
channel ch00: specifying datafile(s) in backupset
channel ch01: starting incremental level 0 datafile backupset
channel ch01: specifying datafile(s) in backupset
input datafile fno=00010 name=/data2/aboa/platform02.dbf
input datafile fno=00017 name=/data6/aboa/platform06.dbf
input datafile fno=00023 name=/data3/aboa/platform11.dbf
input datafile fno=00004 name=/data5/aboa/indx01.dbf
input datafile fno=00003 name=/data5/aboa/drsys01.dbf
channel ch01: starting piece 1 at 25-SEP-10
including current SPFILE in backupset
including current controlfile in backupset
input datafile fno=00002 name=/data4/aboa/undotbs01.dbf
input datafile fno=00012 name=/data4/aboa/platform04.dbf
input datafile fno=00020 name=/data6/aboa/platform08.dbf
input datafile fno=00001 name=/data2/aboa/system01.dbf
channel ch00: starting piece 1 at 25-SEP-10
released channel: ch00
released channel: ch01
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03009: failure of backup command on ch00 channel at 09/25/2010 09:15:00
ORA-19506: failed to create sequential file, name="bk_303_1_730631674", parms=""
ORA-27028: skgfqcre: sbtbackup returned error
ORA-19511: Error received from media manager layer, error text:
   VxBSAValidateFeatureId: Failed with error:
   Server Status:  unexpected message received

RMAN> RMAN>

Recovery Manager complete.

Script. /ora_script/hot_database_backup_oa.sh
==== ended in error on Sat Sep 25 09:15:01 BEIST 2010 ====

解决方法：
#vi  /usr/openv/netbackup/bp.conf
SERVER= oa
CLIENT_NAME = oa_nbu
REQUIRED_INTERFACE = 10.150.229.2