DBA Tools

Linux Kernel Parmaters for Oracle 10g RAC

    When installing Oracle RAC or database software, you need to make some changes to the Linux kernel parameters. # For Oracle 10g RAC kernel.sem=250  32000   100     128 kernel.shmmax=1048576000 kernel.shmmni=4096 kernel.shmall=2097152 fs.file-max=65536 net.core.rmem_default=262144 net.core.rmem_max=262144 net.core.wmem_default=262144 net.core.wmem_max=262144 net.ipv4.ip_local_port_range=1024  65000     Just...

Posted on January 9, 2008 12:40 PM

Mini VMWare Oracle RAC (3GB) on RedHat Linux

    I created a 4GB disk for the first node, choose the minimum installation of OS (RedHat Advanced Server 4 Update 5), and then installed the development packages and X-Window packages. But for the second node, I just created...

Posted on January 2, 2008 4:09 PM

Install the basic Linux X-Window for xterm

    When installing Oracle RAC on VMWare hosts, I don't want to install any desktop management system (both KDE and GNOME) for Oracle installer or other Java based configuration tools, it will make the VMWare host too big and...

Posted on December 31, 2007 8:38 PM