Sebelum melakukan startup atau shutdown cek terlebih dahulu apakah service oracle sudah jalan atau belum :

1. Login ke OS dengan user oracle 2. check listener

#lsnrctl stat

jika hasilnya sepertin dibawah ini :

TNS-12541: TNS:no listener
TNS-12560: TNS:protocol adapter error
TNS-00511: No listener
Linux Error: 111: Connection refused
Connecting TO (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=NeuronServer.site)(PORT=1521)))
TNS-12541: TNS:no listener
TNS-12560: TNS:protocol adapter error
TNS-00511: No listener
Linux Error: 111: Connection refused</code>

berarti listener oracle tidak jalan.

untuk menjalankan ketik

#lsnrctl start

listener bisa dijalankan jika service oracle sudah hidup.

3. Start Up Oracle

1
2
3

#sqlplus /nolog
SQL>conn / AS sysdba
SQL>startup
ORACLE instance started.
 
Total SYSTEM Global Area  608174080 bytes
Fixed SIZE                  1220820 bytes
Variable SIZE             121638700 bytes
DATABASE Buffers          478150656 bytes
Redo Buffers                7163904 bytes
DATABASE mounted.
DATABASE opened.

Kemudian hidupkan listener dan cek kembali listener

#lsnrctl START
LSNRCTL FOR Linux: Version 10.2.0.1.0 - Production ON 24-DEC-2008 09:36:57
 
Copyright (c) 1991, 2005, Oracle.  ALL rights reserved.
 
Starting /app/oracle/product/10.2/bin/tnslsnr: please wait...
 
TNSLSNR FOR Linux: Version 10.2.0.1.0 - Production
SYSTEM parameter FILE IS /app/oracle/product/10.2/network/admin/listener.ora
LOG messages written TO /app/oracle/product/10.2/network/LOG/listener.LOG
Listening ON: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1)))
Listening ON: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=NeuronServer.site)(PORT=1521)))
 
Connecting TO (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1)))
STATUS OF the LISTENER
------------------------
Alias                     LISTENER
Version                   TNSLSNR FOR Linux: Version 10.2.0.1.0 - Production
START DATE                24-DEC-2008 09:36:59
Uptime                    0 days 0 hr. 0 MIN. 0 sec
Trace LEVEL               off
Security                  ON: Local OS Authentication
SNMP                      OFF
Listener Parameter FILE   /app/oracle/product/10.2/network/admin/listener.ora
Listener LOG FILE         /app/oracle/product/10.2/network/LOG/listener.LOG
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=NeuronServer.site)(PORT=1521)))
Services Summary...
Service "PLSExtProc" has 1 instance(s).
Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) FOR this service...
The command completed successfully
More >