用shell脚本配置Oracle安装需求 - 数据库编程

e kernel parameters
kernel.shmmax = 2147483648
kernel.shmmni = 4096
kernel.shmall = 2097152
kernel.sem = 250 32000 100 128
fs.file-max = 65536
net.ipv4.ip_local_port_range = 1024 65000
net.core.rmem_default = 262144
net.core.rmem_max = 262144
net.core.wmem_default = 262144
net.core.wmem_max = 262144
END
/sbin/sysctl -p
echo " Add Oracle configure kernel parameters success"
else
echo " Oracle configure kernel parameters already existed"
fi
else

if [ -z "$(grep "Oracle" $RCLOCAL_FILE)" ] ; then
cat >>$RCLOCAL_FILE << END
#Oracle configure kernel parameters
echo 536870912 > /proc/sys/kernel/shmmax
echo 4096 > /proc/sys/kernel/shmmni
echo 2097152 > /proc/sys/kernel/shmall
echo 250 32000 100 128 > /proc/sys/kernel/sem
echo 65536 > /proc/sys/fs/file-max
echo 1024 65000 > /proc/sys/net/ipv4/ip_local_port_range
END
. $RCLOCAL_FILE
echo " Add Oracle configure kernel parameters success"
else
echo " Oracle configure kernel parameters already existed"
fi
fi

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用shell脚本配置Oracle安装需求(二)