| Oracle FAQ | Your Portal to the Oracle Knowledge Grid | |
 |
 | |||
| Oracle FAQ | Your Portal to the Oracle Knowledge Grid | |
|
| |||
Home -> Community -> Usenet -> c.d.o.server -> Re: Listener is on but db istance is down
On Jun 19, 7:58 pm, "mfuller..._at_gmail.com" <mfuller..._at_gmail.com>
wrote:
> On Jun 19, 7:00 am, sybrandb <sybra..._at_gmail.com> wrote:
>
>
>
>
>
> > On Jun 19, 9:56 am, Alen Cappelletti <alen.cappelle..._at_gmail.com>
> > wrote:
>
> > > My test PC have a hostname like ITVAW2k3DEV02 with a IP
> > > 162.162.162.2.
> > > Into my host file in windows I have overwrite the default settings
> > > 127.0.0.1 with
>
> > > 162.162.162.2 ITVAW2k3DEV02
>
> > > tnsping orcl return successful but when I try a test like
>
> > > >sqlplus connect system_at_orcl
> > > > insert password
>
> > > I got an error ora-12505...I see on web browser admin listner is ON
> > > but db is down.
> > > I try to rebuild listerner and tnsnames files...many times and one
> > > time this operation restart my connection and I worked for 5 minutes.
> > > After this time I restart for security test my PC and all stop
> > > another
> > > time. I thik there is sono connection problems...
>
> > > I'm on oracle 10 g
>
> > > ------- my listener --------
> > > SID_LIST_LISTENER =
> > > (SID_LIST =
> > > (SID_DESC =
> > > (SID_NAME = PLSExtProc)
> > > (ORACLE_HOME = C:\oracle\product\10.2.0\db_1)
> > > (PROGRAM = extproc)
> > > )
> > > )
>
> > > LISTENER =
> > > (DESCRIPTION_LIST =
> > > (DESCRIPTION =
> > > (ADDRESS = (PROTOCOL = TCP)(HOST = ITVAW2K3DEV02)(PORT = 1521))
> > > )
> > > )
>
> > > ------- tnsnames ----------
> > > ORCL =
> > > (DESCRIPTION =
> > > (ADDRESS_LIST =
> > > (ADDRESS = (PROTOCOL = TCP)(HOST = 162.162.162.2)(PORT = 1521))
> > > )
> > > (CONNECT_DATA =
> > > (SERVICE_NAME = ORCL)
> > > )
> > > )
>
> > > EXTPROC_CONNECTION_DATA =
> > > (DESCRIPTION =
> > > (ADDRESS_LIST =
> > > (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC0))
> > > )
> > > (CONNECT_DATA =
> > > (SID = PLSExtProc)
> > > (PRESENTATION = RO)
> > > )
>
> > > ------- sqlnet.ora ---------
>
> > > SQLNET.AUTHENTICATION_SERVICES= (NTS)
> > > NAMES.DIRECTORY_PATH= (TNSNAMES)
>
> > > )
>
> > > I hope someone can help me
>
> > > Alen Italy
>
> > I'm not sure why you can't be bothered to look up ora-12505.
> > The error is quite explicit:
> > you are connecting using a connect with SID=... and you didn't
> > configure the SID in listener.ora.
>
> > Consequently the tnsnames.ora in your post is NOT the tnsnames.ora you
> > are using to connect.
>
> > Your assertion 'db is down' is probably incorrect too as you clearly
> > didn't verify the state of the OracleService<SID>.
> > So what should anyone do? Take their crystal ball?
>
> > --
> > Sybrand Bakker
> > Senior Oracle DBA- Hide quoted text -
>
> > - Show quoted text -
>
> Sybrand,
>
> He has sid=for the external proc, not for ORCL, which is setup to use
> service names.
>
> Alen -
>
> Here is a stupid question. IS the database down? You didn't say if you
> checked in your original post. If you want to see what the listener
> has registered, issue a lsnrctl stat command in a command prompt
> window. Here is an example of mine with the DB down. Notice that the
> only service listed is "PLSExtProc".
>
> C:\Documents and Settings\mfullerton>lsnrctl stat
>
> LSNRCTL for 32-bit Windows: Version 10.2.0.1.0 - Production on 19-
> JUN-2007 12:54:55
>
> Copyright (c) 1991, 2005, Oracle. All rights reserved.
>
> Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1)))
> STATUS of the LISTENER
> ------------------------
> Alias LISTENER
> Version TNSLSNR for 32-bit Windows: Version
> 10.2.0.1.0 - Production
> Start Date 10-JUN-2007 22:55:12
> Uptime 8 days 13 hr. 59 min. 43 sec
> Trace Level off
> Security ON: Local OS Authentication
> SNMP OFF
> Listener Parameter File C:\oracle\product\10.2.0\db_1\network\admin
> \listener.ora
> Listener Log File C:\oracle\product\10.2.0\db_1\network\log
> \listener.log
> Listening Endpoints Summary...
> (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe
> \EXTPROC1ipc)))
> (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=LH91B9Z)(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
>
> C:\Documents and Settings\mfullerton>
>
> ----Now, I have started the DB and here is the new lsnrctl stat
> output. Notice the addition of the service TEST:
> C:\Documents and Settings\mfullerton>lsnrctl stat
>
> LSNRCTL for 32-bit Windows: Version 10.2.0.1.0 - Production on 19-
> JUN-2007 12:58:14
>
> Copyright (c) 1991, 2005, Oracle. All rights reserved.
>
> Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1)))
> STATUS of the LISTENER
> ------------------------
> Alias LISTENER
> Version TNSLSNR for 32-bit Windows: Version
> 10.2.0.1.0 - Production
> Start Date 10-JUN-2007 22:55:12
> Uptime 8 days 14 hr. 3 min. 2 sec
> Trace Level off
> Security ON: Local OS Authentication
> SNMP OFF
> Listener Parameter File C:\oracle\product\10.2.0\db_1\network\admin
> \listener.ora
> Listener Log File C:\oracle\product\10.2.0\db_1\network\log
> \listener.log
> Listening Endpoints Summary...
> (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe
> \EXTPROC1ipc)))
> (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=LH91B9Z )(PORT=1521)))
> Services Summary...
> Service "PLSExtProc" has 1 instance(s).
> Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this
> service...
> Service "test" has 1 instance(s).
> Instance "test", status READY, has 1 handler(s) for this service...
> Service "testXDB" has 1 instance(s).
> Instance "test", status READY, has 1 handler(s) for this service...
> Service "test_XPT" has 1 instance(s).
> Instance "test", status READY, has 1 handler(s) for this service...
> The command completed successfully
>
> C:\Documents and Settings\mfullerton>- Hide quoted text -
>
> - Show quoted text -
I try with lsnrctl stat and always see
Services Summary...
Service "PLSExtProc" has 1 instance(s).
Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this
service...
When I start my ServiceOracleORCL always see the same massage above. After 2hours of testing one time all go fine. But when I restart all have always same problem: ORA-12514, TNS:listener does not currently know of service requested in connect
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
)
)
EXTPROC_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC0))
)
(CONNECT_DATA =
(SID = PLSExtProc)
(PRESENTATION = RO)
 |
 |