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Oracle Startup Problem:OS System Call Failed [message #51715] Mon, 10 June 2002 07:35 Go to next message
Soumen Ghosh
Messages: 9
Registered: May 2002
Junior Member
Hello,

We were running Oracle 8.1.6 on HP-UX 11.0. Due to some restoration problem, we had to re-install HP-UX 11.0. Oracle installation is as it was except user permissions which was also restored to the previous.
But now when I try to startup Oracle from svrmgrl, it gives an error like : ora 27146 post/wait initialization failed.
The documentation says that it is because 'OS System Call Failed'.
Please help. It is very URGENT.

Thanks in advance.

Soumen Ghosh
Re: Oracle Startup Problem:OS System Call Failed [message #51717 is a reply to message #51715] Mon, 10 June 2002 08:28 Go to previous messageGo to next message
Grant
Messages: 578
Registered: January 2002
Senior Member
Make sure all files in the $ORACLE_HOME tree are set to the correct owner/group. Have you restored the initSID.ora file to the $ORACLE_HOME/dbs directory or created a link. Is the $ORACLE_HOME/bin/oracle executable set correctly ( -rwsr-s--x ). Have you applied all required patches. Do you have a password file. Are using the same system file for you kernal parameters. There are a lot of things that can go wrong; keep looking!
Re: Oracle Startup Problem:OS System Call Failed [message #51724 is a reply to message #51715] Mon, 10 June 2002 21:11 Go to previous message
Soumen Ghosh
Messages: 9
Registered: May 2002
Junior Member
Hello,

We ultimately found the problem in memory constraint. The amount of free memory didn't permit Oracle to start up with the initialization parameters which were given in init<SID>.ora file. So we reduced the the value for shared_pool_size and large_pool_size and tried. And it was successful.
Thanks for the help

Soumen Ghosh
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