I have just downloaded and installed latest 32-bit distro.
Since the server has 8GB of RAM, I tried to update the kernel to PAE version to be able to use memory over 4GB. The response from yum was:
# yum install kernel-PAE
Loaded plugins: fastestmirror, kmod
Loading mirror speeds from cached hostfile
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package kernel-PAE.i686 0:2.6.18-274.el5 set to be installed
--> Finished Dependency Resolution
Dependencies Resolved
================================================================================
Package Arch Version Repository Size
================================================================================
Installing:
kernel-PAE i686 2.6.18-274.el5 base 18 M
Transaction Summary
================================================================================
Install 1 Package(s)
Upgrade 0 Package(s)
Total download size: 18 M
Is this ok [y/N]: y
Downloading Packages:
http://yum.freepbxdistro.org/centos/5.7/os/i386/CentOS/kernel-PAE-2.6.18-274.el5.i686.rpm: [Errno 14]
HTTP Error 404: Not Found
Trying other mirror.
Error Downloading Packages:
kernel-PAE-2.6.18-274.el5.i686: failure: CentOS/kernel-PAE-2.6.18-274.el5.i686.rpm from base:
[Errno 256] No more mirrors to try.
Is PAE kernel unsupported or should I maybe add another repository to check?