Oracle Database Discussions

Hi,

i am having Oracle database 10g(10.2.0.1) on RHEL5 which i am upgrading to 10.2.0.5. I receive the below error while installing. It seems that i need to change the kernal parameters.

Checking operating system requirements ...
Expected result: One of redhat-6,redhat-5,redhat-4,redhat-3,SuSE-11,SuSE-10,SuSE-9,asianux-3,asianux-2,asianux-1
Actual Result: redhat-5
Check complete. The overall result of this check is: Passed
=======================================================================

Checking operating system package requirements ...
Checking for make-3.81; found make-1:3.81-3.el5. Passed
Checking for binutils-2.17.50.0.6; found binutils-2.17.50.0.6-9.el5. Passed
Checking for gcc-4.1.1; found gcc-4.1.2-44.el5. Passed
Checking for libaio-0.3.106; found libaio-0.3.106-3.2. Passed
Checking for libstdc++-4.1.1; found libstdc++-4.1.2-44.el5. Passed
Check complete. The overall result of this check is: Passed
=======================================================================

Checking kernel parameters
Checking for semmsl=250; found semmsl=250. Passed
Checking for semmns=32000; found semmns=32000. Passed
Checking for semopm=100; found semopm=100. Passed
Checking for semmni=128; found semmni=128. Passed
Checking for shmmax=1073741824; found shmmax=536870912. Failed <<<<
Checking for shmmni=4096; found shmmni=4096. Passed
Checking for shmall=2097152; found shmall=2097152. Passed
Checking for file-max=101365; found file-max=205012. Passed
Checking for VERSION=2.6.18; found VERSION=2.6.18-128.el5. Passed
Checking for ip_local_port_range=9000 - 65500; found ip_local_port_range=1024 - 65000. Failed <<<<
Checking for rmem_default=1048576; found rmem_default=262144. Failed <<<<
Checking for rmem_max=1048576; found rmem_max=262144. Failed <<<<
Checking for wmem_default=262144; found wmem_default=262144. Passed
Checking for wmem_max=262144; found wmem_max=262144. Passed
Check complete. The overall result of this check is: Failed <<<<
Problem: The kernel parameters do not meet the minimum requirements (see above).
Recommendation: Perform operating system specific instructions to update the kernel parameters.
=======================================================================

Checking Recommended glibc version
Expected result: ATLEAST=2.5-12 NOT_EQUALS=2.5-18
Actual Result: 2.5-34
Check complete. The overall result of this check is: Passed
=======================================================================

Checking physical memory requirements ...
Expected result: 922MB
Actual Result: 2016MB
Check complete. The overall result of this check is: Passed
=======================================================================

Checking available swap space requirements ...
Expected result: 3024MB
Actual Result: 3416MB
Check complete. The overall result of this check is: Passed
=======================================================================

Checking the Components installed in Oracle Home
Check complete. The overall result of this check is: Passed
=======================================================================

Checking for Oracle Home incompatibilities ...
Check complete. The overall result of this check is: Passed
=======================================================================

Do i need to change some kernal parameters for this upgrade process?

Regards,

007