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	<title>系统运维 &#187; PanWeiDB</title>
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		<title>BCLinux For Euler 21.10安装3节点PanWeiDB数据库集群</title>
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		<pubDate>Mon, 24 Nov 2025 03:13:02 +0000</pubDate>
		<dc:creator>qihang01</dc:creator>
				<category><![CDATA[PostgreSQL]]></category>
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		<description><![CDATA[操作系统：BCLinux For Euler 21.10 BCLinux For Euler 21.10安装配置图解教程 https://www.osyunwei.com/archives/13044.html 磐维数据库安装包：PanWeiDB_1.0.0_BCLinuxForEuler21.10_x86.tar.gz ptk安装工具包下载地址： https://docs.mogdb.io/zh/ptk/v1.1/install https://cdn-mogdb.enmotech.com/ptk/latest/ptk_linux_x86_64.tar.gz 主节点ip：10.189.189.184 主机名：panweidb-node01 从节点ip：10.189.189.185 主机名：panweidb-node02 从节点ip：10.189.189.186 主机名：panweidb-node03 准备篇（在3台服务器上都进行操作） 1、关闭selinux sed -i 's/^SELINUX=.*/SELINUX=disabled/' /etc/selinux/config setenforce 0 2、关闭firewall防火墙 vi /etc/yum/pluginconf.d/license-manager.conf enabled=0 #把1修改为0，禁用yum源认证 :wq! #保存退出 systemctl stop firewalld.service systemctl disable firewalld.service systemctl mask firewalld systemctl stop firewalld yum remove firewalld -y #卸载 3、关闭swap交换分区（如果没有swap分区就不需要操作） #执行以下命令 swapoff -a [...]<p><a rel="bookmark" href="https://www.osyunwei.com/archives/16768.html" target="_blank">查看全文</a></p>]]></description>
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