Linux 7.6
安装
Oracle 12
操作系统自行安装
配置
yum
源
mkdir -p /mnt/cdrom
mount -o loop /data/rhel-server-7.6-x86_64-dvd.iso /mnt/cdrom
rm -rf /etc/yum.repos.d/*
vi /etc/yum.repos.d/cdrom.repo
[CDROM]
name=iso'le
baseurl='le:///mnt/cdrom/
enabled=1
gpgcheck=0
gpgkey='le:///mnt/cdrom/RPM-GPG-KEY-redhat-release
root
用户下安装依赖包
yum -y install binutils compat-libcap1 compat-libstdc++-33 compat-libstdc+
+-33*.i686 elfutils-libelf-devel gcc gcc-c++ glibc*.i686 glibc glibc-devel glibc-
devel*.i686 ksh libgcc*.i686 libgcc libstdc++ libstdc++*.i686 libstdc++-devel
libstdc++-devel*.i686 libaio libaio*.i686 libaio-devel libaio-devel*.i686 make
sysstat unixODBC unixODBC*.i686 unixODBC-devel unixODBC-devel*.i686
libXp
建立用户和组:
groupadd oinstall
groupadd dba
groupadd oper
useradd -g oinstall -G dba,oper oracle
echo "oracle" | passwd --stdin oracle
创建安装目录
mkdir -p /orcl/app/oracle/product/12.1.0/db_1
chown -R oracle:oinstall /orcl/app
chmod -R 775 /orcl/app
修改内核参数
vi /etc/sysctl.conf
,添加:
fs.aio-max-nr = 1048576
fs.'le-max = 6815744
kernel.shmall = 2097152
kernel.shmmax = 1200000000
kernel.shmmni = 4096
kernel.sem = 250 32000 100 128
net.ipv4.ip_local_port_range = 9000 65500
net.core.rmem_default = 262144
net.core.rmem_max = 4194304
net.core.wmem_default = 262144
net.core.wmem_max = 1048576
改好后,使之生效
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