RPM Packages and Kernel Parameter Required for EBS upgrade to R12.2 :

RPM Packages Required for EBS upgrade to R12.2 :

xorg-x11-libs-compat-6.8.2-1.EL.33.0.1.i386
binutils-2.17.50.0.6-9.0.1.x86_64
sysstat-7.0.0-3.el5.x86_64
unixODBC-2.2.11-7.1.i386
unixODBC-devel-2.2.11-7.1.i386
unixODBC-2.2.11-7.1.x86_64
unixODBC-devel-2.2.11-7.1.x86_64
libaio-devel-0.3.106-3.2.x86_64


Kernel Parameter

Parameter Value
kernel.semmsl 2561
kernel.semmns 320001
kernel.semopm 1001
kernel.semmni 1421
kernel.shmall 20971524
kernel.shmmax Half the size of the physical memory (in bytes), and at least 21474836482
kernel.shmmni 4096
kernel.msgmax 8192
kernel.msgmnb 65535
kernel.msgmni 2878
fs.file-max 131072
net.ipv4.ip_local_port_range 10000 650003
net.core.rmem_default 262144
net.core.rmem_max 4194304
net.core.wmem_default 262144
net.core.wmem_max 262144


set using the following entry in the /etc/sysctl.conf file: kernel.sem = 256 32000 100 142