Oracle 8i, SuSe Linux, big performance Problem

Hello,
i have a very interisting problem on SuSe Linux 7.0 (or 7.1).
Engine: Fujitsu Siemens Primargy, 4 Processors, 4 GB RAM
I want to make a hot backup.
After i set the tablespace in backup mode i make a copy of the tablespace.
On that moment goes nothing more with Oracle.
There is no input/output from/to the database. (Every select needs extremly long time)
Have anybody an idea? (I hope so)
What is the break?
Oracle or SuSe Linux? (Any other jobs do the computer all right, very quick)
Bye and thanks
Michael
null

Hello,
i forgot to give a very important detail:
The load average goes from 0.4 up thru 5.X (at that moment i must kill the job)
sorry that i don't write it in the main letter.
Bye and thanks for every hint.
Michael
null

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Hi,
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But when i don't give the oracle user all rights, it isn't possible to proceed with theinstallation
But if you give that rights then it's a security hole. According to your words I guess you have similar enviroment settings:
ORACLE_BASE=/
ORACLE_HOME=/<directory_name>
Why you not installing on deeper directory such as /opt or some your own directory? For example
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ORACLE_HOME=$ORACLE_BASE/<directory_name>
Then chown -R oracle:dba /myoracledir.
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i just could look at the error details, but they didn't described the erroranyway.
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Hi all,
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Question for ORACLE EXPERTS!!! PERFORMANCE PROBLEM!!!

I have 2 nodes on RAC. On node1 the following query run in 15 seconds and on node2 the same query run in 40 minutes. This is a big problem because we are migrating a SQL Server database to Oracle RAC 10gR2 (10.2.0.2) on HP-UX Itanium and we can´t finish the project because of this performance problem!!! PLEASE HELP ME ORACLE GURUS !!! I have opened a TAR at Metalink a 3 month ago,but they can´t help me with this. Can anyone explain this event to me please??? " gc cr multi block request 92011 0.33 737.49
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select /*+ NO_PARALLEL(t) */ sum(t.saldo_em_real)
from
brcapdb2.titulo t
call count cpu elapsed disk query current rows
Parse 1 0.00 0.00 0 0 0 0
Execute 1 0.00 0.00 0 0 0 0
Fetch 1 13.76 790.26 0 107219 0 0
total 3 13.76 790.26 0 107219 0 0
Misses in library cache during parse: 1
Optimizer mode: ALL_ROWS
Parsing user id: 31
Elapsed times include waiting on following events:
Event waited on Times Max. Wait Total Waited
---------------------------------------- Waited ---------- ------------
SQL*Net message to client 2 0.00 0.00
SQL*Net message from client 2 0.02 0.02
gc cr multi block request 92011 0.33 737.49
gc current grant busy 1 0.00 0.00
latch: KCL gc element parent latch 4 0.00 0.00
latch: object queue header operation 17 0.00 0.01
latch free 6 0.00 0.00
gc remaster 9 1.94 9.00
gcs drm freeze in enter server mode 19 1.97 30.52
gc current block 2-way 10 0.61 2.72
SQL*Net break/reset to client 1 0.01 0.01
Please help me if you can!!
Tks,
Paulo.

Elapsed times include waiting on following events:
Event waited on Times Max. Wait Total Waited
---------------------------------------- Waited ---------- ------------
SQL*Net message to client 2 0.00 0.00
SQL*Net message from client 2 0.02 0.02
gc cr multi block request 92011 0.33 737.49
gc current grant busy 1 0.00 0.00
latch: KCL gc element parent latch 4 0.00 0.00
latch: object queue header operation 17 0.00 0.01
latch free 6 0.00 0.00
gc remaster 9 1.94 9.00
gcs drm freeze in enter server mode 19 1.97 30.52
gc current block 2-way 10 0.61 2.72
SQL*Net break/reset to client 1 0.01 0.01There's lots of global cache traffic going on. All those multiblock transfers seem to be saturating the interconnect. Some things to consider:
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- Check that your interconnect is properly configured
- Try running the query with PARALLEL hint. This would mean doing disk I/O instead of buffer & interconnect I/O.
edit: changed "without NOPARALLEL" to "with PARALLEL"
Message was edited by:
antti.koskinen

How to automatically startup Oracle on SUSE Linux

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ln -s /etc/init.d/dbora /etc/rc.d/rc0.d/K01dbora
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ln -s /etc/init.d/dbora /etc/rc.d/rc5.d/S99dbora
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server:~ # ps -fea | grep ora
root      2681 2563 0 21:18 ?        00:00:00 hald-addon-storage: no polling on /dev/fd0 because it is explicitly disabled
root      2688 2563 0 21:18 ?        00:00:00 hald-addon-storage: polling /dev/sr0 (every 2 sec)
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server:~ # ps -fea | grep lsnr
root      4493 4333 0 21:19 pts/1    00:00:00 grep lsnr
Oracle runs fine after I start the instance (by logging into sqlplus as "sys as sysdba" and issuing the "startup" command) and listener. But it won't start up automatically after restarting the server. Why is that?

I got it working. I had to change the dbora file to look like this:
#! /bin/sh -x
# Change the value of ORACLE_HOME to specify the correct Oracle home
# directory for your installation.
ORACLE_HOME=/opt/oracle/product/11gR2/db
# Change the value of ORACLE to the login name of the
# oracle owner at your site.
ORACLE=oracle
PATH=${PATH}:$ORACLE_HOME/bin
export ORACLE_HOME PATH
touch /var/lock/subsys/dbora
case $1 in
'start')
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'stop')
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        exit
esac
exit
Then I had to delete the listener.log and startup.log files in $ORACLE_HOME because they were incorrectly owned by root.

Oracle 10g for Linux x86_64 download problem

Hi all!
Due to security restrictions in our company, I can't download these two files from download.oracle.com - this
http://download.oracle.com/otn/linux/oracle10g/10201/10201_database_linux_x86_64.cpio.gz
and this -
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Sincerely yours,
Maksym.
P.S. Sorry for my English.

I think the user community can't help you, the only guess I have is address this issue to the OTN Members Services forum:
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Report with entity beans - BIG performance problem

I have several EJBs (CMP entity beans).
I need to build a report using linked EJBs and show this report
to a user (so, updates are not needed - report is only for web page demonstration).
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I have ~100 records in table 'TestResult' and ~500 records in table 'TestObject'.
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If you are installing Oracle 8.0.5.0, Oracle 8.0.5.1,Oracle
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null

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Hi all,
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Starting Oracle Universal Installer...
Checking installer requirements...
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Ambarish annapureddy wrote:
>
> Is there some thing we can do to bypass and install with root.Thanks.
No, please install using orasid.
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null

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nick lockyer (guest) wrote:
: When I hit the ./runInstaller it just bombs out with
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null

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ac6d5c4f-542e-4fc8-b8b6-f53821811be3
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I have to admit that I get the meaning of big/little endian confused.
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We have big Performance Problems with following Statement:
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>
Matthias Weisensel wrote:
> We have big Performance Problems with following Statement:
>
>
SELECT * FROM zeedmt_zmon INTO TABLE gt_zmon_help
>   FOR ALL ENTRIES IN gt_zmon_help
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>     logdat IN gs_dat AND
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>
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>
> Thank you!
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Perhaps you can simply delete the Sun Studio 12 installation tree, because it will not work on SUSE Linux 11.
This OS is not supported, so any problems you see with SS12 on SUSE 11 will not be fixed.
But we have a newer version, that should work better.
You can try to download and install Sun Studio Express 2008/11 (extract pre-installed image from tar.bz2 file).
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http://developers.sun.com/sunstudio/downloads/express
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Use "Option 2": Download Tarfile Installer
Thanks,
Nik

RedHat or Suse Linux?

Hi.
Our company has to choose one of the following OS:
1. Red Hat Enterprise Linux 3
2. Suse Enterprise Server 8
for our new Oracle9i DB server. Can someone suggest one and explain why he choose that? Is there any web site where I can find some tests to compare this two products?
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Hi
I am using Oracle With SuSE for last 2 years .I have seen the following advantages
SuSe have a very good Oracle on SuSE Linux forum which have lot of participants
some very useful RPMs for automatic startup and shutdown and for setting kernel parameters during startup.
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HTH
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Oracle 8i, SuSe Linux, big performance Problem

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