请大家帮忙看看，这是什么问题

klmy

我们用的是Veritas备份软件，这个是它里面自带的，我们只是改了几个参数

rman 读的是SPFILE ，它先关闭的，怎么启动不了那？？？

Script /opt/openv/netbackup/ext/db_ext/oracle/samples/rman/cold_database_backup.sh
==== started on 20051110 010317 CST ====


RMAN: /oracle/oracle/app/oracle/product/920/bin/rman
CMD: /oracle/oracle/app/oracle/product/920/bin/sqlplus /nolog
ORACLE_SID: ora920
ORACLE_USER: oracle
ORACLE_HOME: /oracle/oracle/app/oracle/product/920
NB_ORA_FULL: 1
NB_ORA_INCR: 0
NB_ORA_CINC: 0
NB_ORA_SERV: sun880
NB_ORA_POLICY: ora_backup
Sun Microsystems Inc. SunOS 5.9 Generic May 2002
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SQL*Plus: Release 9.2.0.1.0 - Production on Thu Nov 10 01:03:18 2005

Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.

SQL> Connected.
SQL> Database closed.
Database dismounted.
ORACLE instance shut down.
SQL> Disconnected from Oracle9i Enterprise Edition Release 9.2.0.1.0 - 64bit Production
With the Partitioning, OLAP and Oracle Data Mining options
JServer Release 9.2.0.1.0 - Production
Sun Microsystems Inc. SunOS 5.9 Generic May 2002
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SQL*Plus: Release 9.2.0.1.0 - Production on Thu Nov 10 01:03:30 2005

Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.

SQL> Connected to an idle instance.
SQL> LRM-00123: invalid character 0 found in the input file
ORA-01078: failure in processing system parameters
SQL> Disconnected

Full backup requested
Sun Microsystems Inc. SunOS 5.9 Generic May 2002
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RMAN> 2> 3> 4> 5> 6> 7> 8> 9> 10> 11> RMAN> Production

Copyright (c) 1995, 2002, Oracle Corporation. All rights reserved.

connected to target database (not started)

RMAN> 2> 3> 4> 5> 6> 7> 8> 9> 10> 11>
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of allocate command at 11/10/2005 01:03:31
RMAN-06403: could not obtain a fully authorized session
ORA-01034: ORACLE not available
ORA-27101: shared memory realm does not exist
SVR4 Error: 2: No such file or directory

RMAN>

Recovery Manager complete.

Script /opt/openv/netbackup/ext/db_ext/oracle/samples/rman/cold_database_backup.sh