as4安装oracle10G

binutils
compat-db
compat-libstdc++
control-center
gcc
gcc-c++
glibc
glibc-common
gnome-libs
libstdc++
libstdc++-devel
make
pdksh
sysstat
xscreensaver
setarch
libaio


#groupadd oinstall
#groupadd dba
#useradd -m -d $HOME -g oinstall -G dba -s /bin/bash oracle

内核配置
/etc/sysctl.conf

kernel.shmall = 2097152
kernel.shmmax = 2147483648
kernel.shmmni = 4096
kernel.sem = 250 32000 100 128
fs.file-max = 65536
net.ipv4ip_local_port_range = 1024 65000
net.core.rmem_default = 1048576
net.core.rmem_max = 1048576
net.core.wmem_default = 262144
net.core.wmem_max = 262144


#sysctl -p 内核生效

oracle用户设置shell限制

/etc/security/limits.conf

oracle soft nproc 2047
oracle hard nproc 16384
oracle soft nofile 1024
oracle hard nofile 65536

/etc/pam.d/login
session required /lib/security/pam_limits.so
session required pam_limits.so


/etc/profile

if [ $USER = "oracle" ]; then
if [ $SHELL = "/bin/ksh" ]; then
ulimit -p 16384
ulimit -n 65536
else
ulimit -u 16384 -n 65536
fi
fi