Kernel Ulimit Settings Incorrect for SLES9 - /etc/pam.d/xdm Also Needs Updating
(Doc ID 361193.1)
Last updated on JUNE 05, 2023
Applies to:
Oracle Fusion Middleware - Version 10.1.2.0.0 to 10.1.3.2.0 [Release AS10gR2 to AS10gR3]Linux x86
Symptoms
According to the installation guide for Application Server 10.1.2.0.2 for Linux the following needs to be done to set ulimits:
4.4.1 Kernel Parameter Settings for OracleAS Web Cache
1. Run the following command to check that the nofile kernel parameter is set to at least 65536:
prompt> ulimit -Hn
2. If the command returns a value less than 65536, add this line to the /etc/security/limits.conf file (use a text editor to edit the file):
* hard nofile 65536
You need to be the root user to edit the /etc/security/limits.conf file.
3. Restart the computer for the new value to take effect.
1. Run the following command to check that the nofile kernel parameter is set to at least 65536:
prompt> ulimit -Hn
2. If the command returns a value less than 65536, add this line to the /etc/security/limits.conf file (use a text editor to edit the file):
* hard nofile 65536
You need to be the root user to edit the /etc/security/limits.conf file.
3. Restart the computer for the new value to take effect.
Also at :
4.5 Set Shell Limits for the oracle User
Add the following line to the /etc/pam.d/login file, if it does not already exist:
session required /lib/security/pam_limits.so
Add the following line to the /etc/pam.d/login file, if it does not already exist:
session required /lib/security/pam_limits.so
- /etc/profile has been updated correctly as per the documentation.
- After performing the above steps, the command:
Changes
Cause
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