项目 | 推荐配置 | 最低配置 |
---|---|---|
系统 | 麒麟v10 SP3 | 麒麟v10 SP3 |
CPU | 2核 | 1核 |
内存 | 4GB | 2GB |
磁盘 | 40GB | 20GB |
网络 | NAT | NAT |
systemctl set-default multi-user.target
systemctl stop firewalld
systemctl disable firewalld
setenforce 0
sed -i 's/SELINUX=enforcing/SELINUX=disabled/' /etc/selinux/config
useradd -m dmdba
echo "dmdba:Dameng123" | chpasswd
mkdir /dm8
chown dmdba:dinstall /dm8
su - dmdba
cd /path/to/dm8_install_package
./DMInstall.bin -i
cd /dm8/bin
./dminit path=/dm8/data page_size=16 extent_size=32 case_sensitive=0
mkdir -p ~/dm_test
cd ~/dm_test
cat > test_data.txt <<EOF
1,张三,28,工程师,5000.00
2,李四,32,经理,8000.00
3,王五,25,助理,4000.00
4,赵六,40,总监,12000.00
5,钱七,35,高级工程师,7500.00
EOF
disql SYSDBA/SYSDBA@localhost:5236
CREATE TABLE test_employee (
id INT PRIMARY KEY,
name VARCHAR(50),
age INT,
position VARCHAR(50),
salary DECIMAL(10,2)
);
cat > simple.ctl <<EOF
LOAD DATA
INFILE '/home/dmdba/dm_test/test_data.txt'
INTO TABLE test_employee
FIELDS TERMINATED BY ','
(id, name, age, position, salary)
EOF
cd /dm8/bin
./dmfldr USERID=SYSDBA/SYSDBA@localhost:5236
CONTROL='/home/dmdba/dm_test/simple.ctl'
LOG='/home/dmdba/dm_test/load.log'
SELECT * FROM test_employee;
cat /home/dmdba/dm_test/load.log
cd /dm8/bin
./DmServiceDMSERVER stop
rm -rf /home/dmdba/dm_test
快照管理:
安装干净系统后创建快照"Clean System"
安装达梦后创建快照"With DM8 Installed"
测试前创建快照"Before Testing"
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