126 lines
2.2 KiB
Markdown
126 lines
2.2 KiB
Markdown
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# install
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## prepare
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### user and group
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```bash
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groupadd dinstall -g 2001
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useradd -G dinstall -m -d /home/dmdba -s /bin/bash -u 2001 dmdba
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passwd dmdba
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```
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### limit
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```bash
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vi /etc/security/limits.conf
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```
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```limits.conf
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dmdba soft nice 0
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dmdba hard nice 0
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dmdba soft as unlimited
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dmdba hard as unlimited
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dmdba soft fsize unlimited
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dmdba hard fsize unlimited
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dmdba soft nproc 65536
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dmdba hard nproc 65536
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dmdba soft nofile 65536
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dmdba hard nofile 65536
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dmdba soft core unlimited
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dmdba hard core unlimited
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dmdba soft data unlimited
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dmdba hard data unlimited
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```
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restart
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```bash
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restart
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```
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check
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```bash
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su - dmdba
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ulimit -a
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```
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### database directories
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```bash
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mkdir /opt/dmdata
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chown dmdba:dinstall /opt/dmdata
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mkdir data arch backup
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chown dmdba:dinstall data
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chown dmdba:dinstall arch
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chown dmdba:dinstall backup
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chmod 755 data
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chmod 755 arch
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chmod 755 backup
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```
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## mount iso
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```bash
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cd /opt
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mkdir iso
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mount -o loop dm8_20240712_HWarm920_kylin10_64.iso /opt/iso
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```
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## command line install
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```bash
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cd /opt/iso
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./DMInstall.bin -i
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```
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按需求选择安装语言，
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没有 key 文件选择 "n"，
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时区按需求选择一般选择 “21”，
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安装类型选择“1”，
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安装目录按实际情况配置，这里示例使用默认安装位置 /home/dmdba/dmdbms
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### execute as root
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```bash
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/home/dmdba/dmdbms/script/root/root_installer.sh
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```
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## dmdba env
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```bash
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su - dmdba
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cd /home/dmdba
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vim .bash_profile
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```
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```.bash_profile
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export DM_HOME=/home/dmdba/dmdbms
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export LD_LIBRARY_PATH=$LD_LIBRARY_PD:$DM_HOME/bin
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export PATH=$PATH:$DM_HOME/bin:$DM_HOME/tool
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```
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## create instance
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```bash
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su - dmdba
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source ~/.bash_profile
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dminit path=/optdmdata/data PAGE_SIZE=32 EXTENT_SIZE=32 CASE_SENSITIVE=y CHARSET=1 DB_NAME=DM8 INSTANCE_NAME=DBSERVER PORT_NUM=5236
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```
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## install service
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```bash
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su - dmdba
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cd /home/dmdba/dmdbms/script/root
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./dm_service_uninstaller.sh -t dmserver -dm_ini /opt/dmdata/data/DMDB/dm.ini -p 8
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```
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uninstall
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```bash
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su - dmdba
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cd /home/dmdba/dmdbms/script/root
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./dm_service_uninstaller.sh -t dmserver -dm_ini /opt/dmdata/data/DMDB/dm.ini -p 8
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```
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