达梦数据库linux安装

官网下载安装包

操作系统上创建组

[root@bogon ~]# groupadd dinstall

创建用户

[root@bogon ~]#  useradd  -g dinstall -m -d /home/dmdba -s /bin/bash  dmdba

更改用户密码

[root@bogon ~]#  passwd dmdbaChanging password for user dmdba.New password:BAD PASSWORD: it is WAY too shortBAD PASSWORD: is too simpleRetype new password:passwd: all authentication tokens updated successfully.

更改用户资源限制

[root@bogon ~]# vim /etc/security/limits.confdmdba soft core unlimiteddmdba hard core unlimiteddmdba soft nofile 65536dmdba hard nofile 65536dmdba soft nproc  65536dmdba hard nproc  65536dmdba soft stack  65536dmdba hard stack  65536

更改用户环境变量

[root@bogon ~]# su - dmdba[dmdba@bogon ~]$ vi .bash_profile# .bash_profile# Get the aliases and functionsif [ -f ~/.bashrc ]; then. ~/.bashrcfi# User specific environment and startup programsPATH=$PATH:$HOME/binexport PATHexport DM_HOME=/home/dmdba/dmdbmsexport PATH=$PATH:$DM_HOME/binexport LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$DM_HOME/bin[dmdba@bogon ~]$ source .bash_profile

上传安装包

[root@iZ8vbaqy6y31saeaqsu5qlZ ~]# cd /

[root@iZ8vbaqy6y31saeaqsu5qlZ /]# ll

…

-rw-r--r-- 1 root root 761722880 Mar 17 14:50 dm8_20210712_x86_rh6_64_ent_8.1.2.38_pack1.iso

…

[root@iZ8vbaqy6y31saeaqsu5qlZ /]#

挂载安装包

[root@iZ8vbaqy6y31saeaqsu5qlZ /]# mount -oloop dm8_20210712_x86_rh6_64_ent_8.1.2.38_pack1.iso /mntmount: /dev/loop0 is write-protected, mounting read-only[root@iZ8vbaqy6y31saeaqsu5qlZ /]# cd /mnt[root@iZ8vbaqy6y31saeaqsu5qlZ mnt]# lltotal 743807-r-xr-xr-x 1 root root   2783507 Jul 11  2021 DM8 Install.pdf-r-xr-xr-x 1 root root 758874391 Jul 11  2021 DMInstall.bin

执行安装命令

[root@iZ8vbaqy6y31saeaqsu5qlZ mnt]# su - dmdbaLast login: Thu Mar 17 15:28:21 CST 2022 on pts/2[dmdba@iZ8vbaqy6y31saeaqsu5qlZ ~]$ cd /mnt/[dmdba@iZ8vbaqy6y31saeaqsu5qlZ mnt]$ ./DMInstall.bin -iPlease select the installer's language (E/e:English C/c:Chinese) [E/e]:eExtract install files..........core file size          (blocks, -c) 0data seg size           (kbytes, -d) unlimitedscheduling priority             (-e) 0file size               (blocks, -f) unlimitedpending signals                 (-i) 3880max locked memory       (kbytes, -l) 64max memory size         (kbytes, -m) unlimitedopen files                      (-n) 65535pipe size            (512 bytes, -p) 8POSIX message queues     (bytes, -q) 819200real-time priority              (-r) 0stack size              (kbytes, -s) 8192cpu time               (seconds, -t) unlimitedmax user processes              (-u) 3880virtual memory          (kbytes, -v) unlimitedfile locks                      (-x) unlimitedThe max number of open files is too little, suggest to set 65536 or more to number of open files.Welcome to DM DBMS InstallerWhether to input the path of Key File? (Y/y:Yes N/n:No) [Y/y]:nWhether to Set The TimeZone? (Y/y:Yes N/n:No) [Y/y]:yTimeZone:[21]: GTM+08=ChinaPlease Select the TimeZone [21]:21Installation Type:1 Typical2 Server3 Client4 CustomPlease Input the number of the Installation Type [1 Typical]:1Require Space: 1181MPlease Input the install path [/home/dmdba/dmdbms]:Available Space:28GPlease Confirm the install path(/home/dmdba/dmdbms)? (Y/y:Yes N/n:No) [Y/y]:yPre-Installation SummaryInstallation Location: /home/dmdba/dmdbmsRequire Space: 1181MAvailable Space: 28GVersion Information:Expire Date:Installation Type: TypicalConfirm to Install? (Y/y:Yes N/n:No):y2022-03-17 15:35:38[INFO] Installing DM DBMS...2022-03-17 15:35:39[INFO] Installing BASE Module...2022-03-17 15:35:50[INFO] Installing SERVER Module...2022-03-17 15:35:51[INFO] Installing CLIENT Module...2022-03-17 15:36:03[INFO] Installing DRIVERS Module...
2022-03-17 15:36:06
[INFO] Installing MANUAL Module...
2022-03-17 15:36:07
[INFO] Installing SERVICE Module...
2022-03-17 15:36:08
[INFO] Move log file to log directory.
2022-03-17 15:36:09
[INFO] Installed DM DBMS completely.Please execute the commands by root:/home/dmdba/dmdbms/script/root/root_installer.shEnd

切换到root用户下执行命令

[dmdba@iZ8vbaqy6y31saeaqsu5qlZ mnt]$[dmdba@iZ8vbaqy6y31saeaqsu5qlZ mnt]$ logout[root@iZ8vbaqy6y31saeaqsu5qlZ mnt]# /home/dmdba/dmdbms/script/root/root_installer.shMove /home/dmdba/dmdbms/bin/dm_svc.conf to /etcModify the files' mode of DM ServerCreate the DmAPService serviceCreated symlink from /etc/systemd/system/multi-user.target.wants/DmAPService.service to /usr/lib/systemd/system/DmAPService.service.Finished to create the service (DmAPService)Start the DmAPService service

进行数据库配置

[root@iZ8vbaqy6y31saeaqsu5qlZ mnt]# su - dmdbaLast login: Thu Mar 17 15:31:17 CST 2022 on pts/2[dmdba@iZ8vbaqy6y31saeaqsu5qlZ ~]$ lsdmdbms[dmdba@iZ8vbaqy6y31saeaqsu5qlZ ~]$ cd dmdbms/[dmdba@iZ8vbaqy6y31saeaqsu5qlZ dmdbms]$ lsbin   desktop  drivers  jar  license_en.txt  log      script  uninstall     webbin2  doc      include  jdk  license_zh.txt  samples  tool    uninstall.sh[dmdba@iZ8vbaqy6y31saeaqsu5qlZ bin]$ pwd/home/dmdba/dmdbms/bin[dmdba@iZ8vbaqy6y31saeaqsu5qlZ bin]$ ./dminit path=/home/dmdba/dmdbms/dmdata page_size=32initdb V8db version: 0x7000cfile dm.key not found, use default license!License will expire on 2022-07-09Normal of FASTNormal of DEFAULTNormal of RECYCLENormal of KEEPNormal of ROLLlog file path: /home/dmdba/dmdbms/dmdata/DAMENG/DAMENG01.loglog file path: /home/dmdba/dmdbms/dmdata/DAMENG/DAMENG02.logwrite to dir [/home/dmdba/dmdbms/dmdata/DAMENG].create dm database success. 2022-03-17 15:45:57

注册服务

[root@iZ8vbaqy6y31saeaqsu5qlZ root]# ./dm_service_installer.sh -t dmserver -p dmserver -dm_ini /home/dmdba/dmdbms/dmdata/DAMENG/dm.iniCreated symlink from /etc/systemd/system/multi-user.target.wants/DmServicedmserver.service to /usr/lib/systemd/system/DmServicedmserver.service.Finished to create the service (DmServicedmserver)

启动数据库

[root@iZ8vbaqy6y31saeaqsu5qlZ root]# systemctl start DmServicedmserver

查看是否成功启动

[root@iZ8vbaqy6y31saeaqsu5qlZ ~]# ps -ef | grep dm

dmdba 7613 1 0 15:42 ? 00:00:00 /home/dmdba/dmdbms/bin/dmap

dmdba 7809 1 5 15:50 ? 00:00:03 /home/dmdba/dmdbms/bin/dmserver path=/home/dmdba/dmdbms/dmdata/DAMENG/dm.ini -noconsole

root 7877 7684 0 15:51 pts/3 00:00:00 grep --color=auto dm

[dmdba@iZ8vbaqy6y31saeaqsu5qlZ ~]$ disql SYSDBA/SYSDBA

Server[LOCALHOST:5236]:mode is normal, state is open

disql V8

SQL> select * from v$database ;

LINEID NAME CREATE_TIME ARCH_MODE LAST_CKPT_TIME STATUS$ ROLE$

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

MAX_SIZE TOTAL_SIZE DSC_NODES OPEN_COUNT STARTUP_COUNT

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

LAST_STARTUP_TIME

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

1 DAMENG 2022-03-17 15:45:57 Y 2022-03-18 09:25:15 4 0

0 8224 1 3 1

2022-03-17 15:50:26

used time: 3.855(ms). Execute id is 53800.

达梦社区地址：https://eco.dameng.com

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