openGauss一主一备部署.pdf
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openEuler-22.03-LTS-SP1
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vastbase openGauss-5.0.0-openEuler-64bit-all.tar.gz
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IP 192.168.220.115 192.168.220.116
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/etc/yum.repos.d repo
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vi local.repo
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[base]
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name=local
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baseurl=file:///mnt
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gpgcheck=0
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enabled=1
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mount -o loop /home/openEuler-22.03-LTS-SP1-x86_64-dvd.iso /mnt
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openEuler
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yum install -y libaio-devel flex bison ncurses-devel glibc-devel patch redhat-
lsb-core readline-devel libnsl
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expect
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yum install expect
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Error: Unable to find a match: redhat-lsb-core
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systemctl status firewalld.service
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systemctl stop firewalld.service
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systemctl disable firewalld.service
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diabled enforcing
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getenforce
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setenforce 0
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vastbase reboot
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vi /etc/selinux/config
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SELINUX=enforcing SELINUX=disabled
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reboot
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vi /etc/profile
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export LANG=XXXX #xxx
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1
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RemoveIPC=yes IPC
Vastbase IPC RemoveIPC no
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vi /etc/systemd/logind.conf
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RemoveIPC=no
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vi /usr/lib/systemd/system/systemd-logind.service
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RemoveIPC=no
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systemctl daemon-reload
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systemctl restart systemd-logind
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loginctl show-session | grep RemoveIPC
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systemctl show systemd-logind | grep RemoveIPC
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MTU MTU ≥1500 8192
MTU
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#ifconfig mtu
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ifconfig eth0 mtu 8192
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cat /sys/class/net/ /mtu
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echo "8192" > /sys/class/net/ /mtu
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