| Lsnrctl not starting in Linux [message #250198] |
Mon, 09 July 2007 01:56  |
pra_dbaquery
Messages: 6
Registered: June 2007
Location: Jamnagar
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Junior Member |
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I have installed RHEL Advanced Server.
Kernel release is 2.6.
I have installed Oracle9i on this server successfully. But I have some query regarding that.
1. How can i open the Enterprise manager from oracle prompt ?
2. When I type the LSNRCTL command at command prompt, it's giving following error.
Error : lsnrctl error while loading shared libraries libclntsh.so : can not open shared object file : no such file or directory
3. And like windows , linux has Registry where it can register the parameters ?
4. What are the steps to remove oracle from this linux system ?
Plz help me, because I am new in linux.
Thanks in advance.
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| Re: Lsnrctl not starting in Linux [message #250307 is a reply to message #250198] |
Mon, 09 July 2007 10:49  |
DreamzZ
Messages: 1666
Registered: May 2007
Location: Dreamzland
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Senior Member |
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| Quote: | 1. How can i open the Enterprise manager from oracle prompt ?
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mozilla http://mycomputer:1158/em
| Quote: | 2. When I type the LSNRCTL command at command prompt, it's giving following error.
Error : lsnrctl error while loading shared libraries libclntsh.so : can not open shared object file : no such file or directory
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try this
lsnrctl stop
lsnrctl start
| Quote: | 3. And like windows , linux has Registry where it can register the parameters ?
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No
| Quote: | 4. What are the steps to remove oracle from this linux system ?
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just delete the oracle folder.
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| Re: Lsnrctl not starting in Linux [message #252304 is a reply to message #250307] |
Wed, 18 July 2007 09:45 |
deesto
Messages: 36
Registered: March 2005
Location: NY, USA
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Member |
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You may also need to shut down any running Oracle services before you can delete your Oracle home. There are a few odd files (such as /etc/oratab) and Oracle environment variables (such as $ORACLE_HOME) that you may want to clean up as well, but these are not critical to remove, unless you are re-installing with different variables and locations.
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| Re: Lsnrctl not starting in Linux [message #252365 is a reply to message #252339] |
Wed, 18 July 2007 12:58 |
deesto
Messages: 36
Registered: March 2005
Location: NY, USA
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Member |
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Depends on the distribution to some extent, but for the most part, you can just shut down and then delete a service binary to remove the service (unless you've added the service to your start-up scripts; see chkconfig). I believe this also applies to Oracle services: shut them down:
$ORACLE_HOME/bin/emctl stop dbconsole # stop Database Control
$ORACLE_HOME/bin/lsnrctl stop # stop listener
$ORACLE_HOME/bin/isqlplusctl stop # stop iSQL*Plus
$ORACLE_HOME/bin/searchctl stop # stop Ultra Search (if applicable)
... and then delete them (or the entire directory).
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