超链接到网站怎么做视频/简述seo

目录

文档用途

详细信息

相关文档

文档用途

详细介绍瀚高数据库V4.1.1的标准化安装流程。

详细信息

1. 数据库安装路径

安装目录：  /home/hgdb4.1.1/

data目录： /data/highgo/4.1.1/data

归档目录： /hgarch

2. 检查swap空间

grep MemTotal /proc/meminfo

grep SwapTotal /proc/meminfo

3. 关闭防火墙

service iptables stop

chkconfig iptables off

4. 关闭NetworkManager和selinux

service NetworkManager stop

chkconfig NetworkManager off

sed -i "s/SELINUX=enforcing/SELINUX=disabled/g" /etc/selinux/config

cat /etc/selinux/config

setenforce 0

5. 检查主机名、时间、时区

cat /etc/sysconfig/network

cat /etc/hosts

cat /etc/sysconfig/clock

date

6. 安装系统软件包

vi /etc/yum.repos.d/highgo.repo

[Server]

name=Red Hat Enterprise Linux $releasever Beta - $basearch - Source

baseurl=file:///mnt

enabled=1

gpgcheck=1

gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release

挂载操作系统镜像

mount  /dev/sr0 /mnt

yum install wget readline readline-static readline-devel zlib zlib-devel zlib-static openssl openssl-devel pam-devel libxml2-devel libxslt-devel python-devel tcl-devel gcc gcc-c++ -y

7. 创建操作系统用户

8. 创建数据库安装目录

mkdir -p /home/hgdb4.1.1/

mkdir -p /data/highgo/4.1.1/data

mkdir /hgarch

chown -R highgo:highgo /home/hgdb4.1.1

chown -R highgo:highgo /data

chown -R highgo:highgo /hgarch

9. 配置操作系统内核参数

vi /etc/sysctl.conf

#for highgo db 4.1.1

kernel.shmmni = 4096

kernel.sem = 4096 2147483647 2147483646 512000

fs.file-max = 7672460

net.ipv4.ip_local_port_range = 9000 65000

net.core.rmem_default = 1048576

net.core.rmem_max = 4194304

net.core.wmem_default = 262144

net.core.wmem_max = 1048576

net.ipv4.tcp_tw_recycle = 1

net.ipv4.tcp_max_syn_backlog = 4096

net.core.netdev_max_backlog = 10000

vm.overcommit_memory = 0

fs.aio-max-nr = 1048576

net.ipv4.tcp_timestamps = 0

root用户运行如下命令是参数立即生效。

sysctl -p

10.        配置操作系统limits

vi /etc/security/limits.conf

#for highgo db 4.1.1

highgo soft  core unlimited

highgo hard  nproc unlimited

highgo soft  nproc unlimited

highgo hard  memlock unlimited

highgo hard  nofile 1024000

highgo soft  memlock unlimited

highgo soft  nofile 1024000

11.        设置highgo用户环境变量

vi /home/highgo/.bash_profile

export                                                                                            #本地化设置

export PGHOME=/home/hgdb4.1.1/                                            #软件安装目录

export PGUSER=highgo                                                                #连接数据库的用户（可选）

export PGPORT=5866                                                                   #连接端口

export PGDATA=/data/highgo/4.1.1/data                                    #数据目录

export PATH=$PGHOME/bin:$PATH:$HOME/bin                        #执行文件目录

export LD_LIBRARY_PATH=$PGHOME/lib:$LD_LIBRARY_PATH   #lib库路径

使环境变量生效

source /home/highgo/.bash_profile

12.        上传到/tmp目录并解压HGDB安装包

cd  /tmp

tar -zxvf hgdb4.1.1_installer_redhat6.x_Standard_64.tar.gz

cd /tmp/hgdb4.1.1_installer_redhat6.x_Standard_64

chmod +x runinstall

切换到highgo用户下并切换到数据库解压路径

 su - highgo

cd /tmp/hgdb4.1.1_installer_redhat6.x_Standard_64

./runinstall

Welcome to the installation of HighGo Database 4.1.1 Enterprise Edition !

press 1 to continue(继续), 2 to quit(退出), 3 to redisplay(重新显示)

1               ##选择1，enter

显示服务条款

press 1 to accept(接受), 2 to reject(拒绝), 3 to redisplay(重新显示)

1               ##选择1，enter

Select target path [/data/highgo/4.1.1]

                ##设置安装路径，enter

press 1 to continue(继续), 2 to quit(退出), 3 to redisplay(重新显示)

1               ##选择1，enter

TreePacksPanel

[JDK_JRE] [required]

[DataBase Server]  [Y/n]                    ##选择安装组件，enter

[User interfaces]  [Y/n]                      ##选择安装组件，enter

        psql [Y/n]                                  ##选择安装组件，enter

        hgdbAdmin [Y/n]                     ##选择安装组件，enter

[Development]  [Y/n]                       ##选择安装组件，enter

[install database] [required]

        init and configure database [required]

        uninstalldata [required]

[tempExecutableFiles] [required]

...pack selection done.

press 1 to continue(继续), 2 to quit(退出), 3 to redisplay(重新显示)

1                  ##选择1，enter

To check the dependent packs.                   ##检查依赖包。

press 1 to check(检查), 2 to skip(跳过), 3 to exit(退出)

1                  ##选择1，enter

        Checks                                                  Status    Fixable   

        net.netfilter.nf_conntrack_max             Failed    Yes      

        net.nf_conntrack_max                          Failed    Yes      

Use the root user to execute the following script to modify the system parameters.

    /tmp/hgdb_3790188031/kernelParameterSets.sh    ##修复脚本

press 1 to ignore(忽略), 2 to reject(拒绝), 3 to recheck(重新检查)

1                 ##选择1，enter

Data directory   [/data/highgo/4.1.1/data]

                  ##设置data目录，enter

Port number   [5866]

                  ##设置端口号，enter

Superuser name   [highgo]

                  ##设置数据库超级用户，默认highgo，enter

Password   []

                  ##设置用户密码，enter

Password(again)   []

                  ##再次输入用户密码，enter

  [x] Whether to start automatically.    ##是否设置自动启动

input 1 to select, 0 to deselect:

1                  ##选择1，enter

datatype

0  [x] OLTP

1  [ ] OLAP

2  [ ] HTAP

3  [ ] Web

4  [ ] Desktop

input selection:

                  ##设置数据库类型，enter

Total Memory (GB) [2]

                  ##设置操作系统总内存大小，enter

connectionNumber [300]

                  ##设置数据库最大连接数，enter

Locale

0  [ ] C

1  [ ] POSIX

2  [ ] aa_DJ

3  [ ] aa_DJ.iso88591

4  [ ] aa_DJ.utf8

5  [ ] aa_ER

6  [ ] aa_ER.utf8

7  [ ] aa_ER.utf8@saaho

8  [ ] aa_ER@saaho

9  [ ] aa_ET

----------------

770  [ ] zh_CN

771  [ ] zh_CN.gb18030

772  [ ] zh_CN.gb2312

773  [ ] zh_CN.gbk

774  [x] zh_CN.utf8

775  [ ] zh_HK

776  [ ] zh_HK.big5hkscs

777  [ ] zh_HK.utf8

778  [ ] zh_SG

779  [ ] zh_SG.gb2312

780  [ ] zh_SG.gbk

781  [ ] zh_SG.utf8

782  [ ] zh_TW

783  [ ] zh_TW.big5

784  [ ] zh_TW.euctw

785  [ ] zh_TW.utf8

786  [ ] zu_ZA

787  [ ] zu_ZA.iso88591

788  [ ] zu_ZA.utf8

input selection:

0                     ##设置Locale，选择C，输入0，enter

Encoding 

0  [ ] EUC_JP

1  [ ] EUC_KR

2  [ ] ISO_8859_5

3  [ ] ISO_8859_6

4  [ ] ISO_8859_7

5  [ ] ISO_8859_8

6  [ ] JOHAB

7  [ ] KOI8-R

8  [ ] LATIN1

9  [ ] LATIN2

10  [ ] LATIN3

11  [ ] LATIN4

12  [ ] LATIN5

13  [ ] LATIN9

14  [ ] MULE_INTERNAL

15  [ ] SQL_ASCII

16  [ ] WIN866

17  [ ] WIN874

18  [ ] WIN1250

19  [ ] WIN1251

20  [ ] WIN1252

21  [ ] WIN1256

22  [ ] WIN1258

23  [x] UTF8

input selection:

                ##设置Encoding，默认UTF8，enter

  [ ] Whether encrypted storage.    ##是否加密存储

input 1 to select, 0 to deselect:

0               ##选择0（不加密），enter

press 1 to continue(继续), 2 to quit(退出), 3 to redisplay(重新显示)

1               ##选择1，enter

Installation path: /data/highgo/4.1.1.

Data directory: /data/highgo/4.1.1/data.

Database port: 5866.

Database Locale: C.

Server Encoding: UTF8.

Super User: highgo.

Database Type: oltp

Total Memory: 2

Connections: 300

press 1 to continue(继续), 2 to quit(退出), 3 to redisplay(重新显示)

1                       ##选择1，enter

[ Starting to unpack ]

[ Processing package: Jre (1/8) ]

[ Processing package: Database Server (2/8) ]

[ Processing package: User interfaces (3/8) ]

[ Processing package: psql (4/8) ]

[ Processing package: hgdbAdmin (5/8) ]

[ Processing package: Development (6/8) ]

[ Processing package: Install database (7/8) ]

[ Processing package: Initial the database (8/8) ]

To finish the database install, please follow the below steps:

      1. execute following script with root user

          /data/highgo/4.1.1/hginstall.sh 

     2. Press enter to continue, after hginstall.sh execute successfully .

[Press enter to continue!]

##root用户执行hginstall.sh脚本，执行完成后enter

[root@hgdb ~]# /data/highgo/4.1.1/hginstall.sh

Starting HighGo Database Server:

waiting for server to start.... done

server started

HighGo Database Server started successfully

[ Unpacking finished ]

Begin create shorcut:

 [x]Create additional shortcuts on the desktop  ##桌面创建快捷方式

input 1 to select, 0 to deselect:

1                    ##选择1，enter

[x]Create shortcuts in the StartMenu   ##在开始菜单中创建快捷方式

input 1 to select, 0 to deselect:

1                    ##选择1，enter

Select which user the program will create shortcut for:  ##哪个用户创建快捷方式

0 [ ] current user   ##当前用户

1 [x] all users      ##所有用户

input selection:

                   ##enter

Name of programgroup [HighgoDB V4.1.1]    ##程序组名

                   ##enter

press 1 to continue(继续), 2 to quit(退出), 3 to redisplay(重新显示)

1                ##选择1，enter

Install was successful

application installed on /data/highgo/4.1.1

[ Console installation done ]

更多详细的安装流程请登录【瀚高技术支持平台】查看

瀚高技术支持平台