1、最小化安装linux，配置好yum源
安装依赖包
yum -y install binutils compat-libcap1 gcc gcc-c++ glibc glibc.i686 glibc-devel glibc.i686 ksh libaio libaio.i686 libaio-devel libaio-devel.i686 libgcc libgcc.i686 libstdc++ libstdc++l7.i686 libstdc++-devel libstdc++-devel.i686 compat-libstdc++-33 compat-libstdc++-33.i686 libXi libXi.i686 libXtst libXtst.i686 make sysstat smartmontools net-tools
---其他包 解压，xmanager远程
yum -y install unzip install xorg-x11-server-utils xorg-x11-utils
---sysctl
1 [root@dlp ~]# 2 MEMTOTAL=$(free -b | sed -n '2p' | awk '{print $2}') 3 4 [root@dlp ~]# 5 SHMMAX=$(expr $MEMTOTAL / 2) 6 7 [root@dlp ~]# 8 SHMMNI=4096 9 10 [root@dlp ~]# 11 PAGESIZE=$(getconf PAGE_SIZE) 12 [root@dlp ~]# 13 cat >> /etc/sysctl.conf << EOF 14 fs.aio-max-nr = 1048576 15 fs.file-max = 6815744 16 kernel.shmmax = $SHMMAX 17 kernel.shmall = `expr $SHMMAX/$PAGESIZE\* $SHMMNI/16` 18 kernel.shmmni = $SHMMNI 19 kernel.sem = 250 32000 100 128 20 net.ipv4.ip_local_port_range = 9000 65500 21 net.core.rmem_default = 262144 22 net.core.rmem_max = 4194304 23 net.core.wmem_default = 262144 24 net.core.wmem_max = 1048576 25 EOF 26 [root@dlp ~]# 27 sysctl -p