高手請指教�。�！

qiaoshadow

ORA問題，在那里沒有回復(fù)；無奈之下貼在這里，版主勿見怪；
本人的問題如下：
$ svrmgrl

Oracle Server Manager Release 3.1.5.0.0 - Production

(c) Copyright 1997, Oracle Corporation.  All Rights Reserved.

Oracle8i Release 8.1.5.0.0 - Production
With the Java option
PL/SQL Release 8.1.5.0.0 - Production

SVRMGR>; connect internal
Connected.
SVRMGR>; shutdown immediate
ORA-01012: not logged on
SVRMGR>; startup
ORA-01081: cannot start already-running ORACLE - shut it down first
SVRMGR>; shutdown immediate
ORA-01012: not logged on
SVRMGR>; connect /as sysdba
Connected.
SVRMGR>; shutdown immediate
ORA-01034: ORACLE not available


以上是今天的問題；昨天還不是這樣；具體如下：


$ svrmgrl

Oracle Server Manager Release 3.1.5.0.0 - Production

(c) Copyright 1997, Oracle Corporation. All Rights Reserved.

Oracle8i Release 8.1.5.0.0 - Production
With the Java option
PL/SQL Release 8.1.5.0.0 - Production

SVRMGR>; connect internal
Connected.
SVRMGR>; startup
ORACLE instance started.
Total System Global Area 63675792 bytes
Fixed Size 64912 bytes
Variable Size 12738560 bytes
Database Buffers 50331648 bytes
Redo Buffers 540672 bytes
ORA-01506: missing or illegal database name

執(zhí)行了startup pfile=....../init.ora
出現(xiàn)如下錯(cuò)誤：
SVRMGR>; startup pfile=/export/home0/oracle/product/8.1.7/dbs/init.ora
ORACLE instance started.
Total System Global Area 4881808 bytes
Fixed Size 64912 bytes
Variable Size 4530176 bytes
Database Buffers 204800 bytes
Redo Buffers 81920 bytes
ORA-00205: error in identifying controlfile, check alert log for more info


請高手指教錯(cuò)誤；具體配置文件應(yīng)該沒有問題。
如果需要我可以將ETC/SYSTEM，.PROFILE文件內(nèi)容貼出。